Invited Lectures and Presentations

1. International Joint Congress on Minimally Invasive Surgery in otolaryngology and Neurosurgery.
June 17-20, 1995. Pittsburgh, USA. Presented a video on technique of Endoscopic Hypophysectomy

2. Third International Sinus Symposium Cairns, Australia. August 14-17, 1995. Invited to conduct a
workshop on Endoscopic Pituitary Surgery.

3. Third International Sinus Symposium Cairns, Australia. August 14-17, 1995. Plenary
session speaker on Endoscopic Management of Lesions of the Sella and the parasellar region.

4. Annual American Academy of Otolaryngology - Head & Neck Surgery meeting, New Orleans September
17-20, 1995. Plenary session speaker on Endoscopic Hypophysectomy

5. XI National Congress of Indonesian ENT Society, Yogjakarta, Indonesia, October 1995.
• Panelist in panel discussion on sinusitis, rhino logy and endoscopic sinus surgery.
• .Advanced techniques in endoscopic sinus surgery.
• Presentation on Endoscopic management of CSF leaks.
• Presentation on Endoscopic Management of Orbital apex lesions.
• Live surgery demonstration of Functional Endoscopic Sinus Surgery.

6. Ninth Asian-Australasian Congress of Neurosurgery, December 1995, Taipei, Taiwan.
• Video presentation on Endoscopic Pituitary Surgery, presented by co-author.

7. Pontiac General Hospital, Michigan USA,
• Lecture on Endoscopic Skull Base Surgery: September 22, 1995

8. University of Toronto, Canada, May 8, 1996.
• Video-endoscopic pituitary surgery: Singapore experience, Department of Otolaryngology Head & Neck Surgery,

9. McGill University, Montreal, Canada.
• Lecture on Endoscopic Skull Base Surgery, Department of Oto Head & Neck Surgery, May 9, 1996.

10. Ram Manohar Lohia Hospital, New Delhi, INDIA, January 2, 1997.
• Lecture on Diagnostic Nasal Endoscopy,

11. Advanced Endoscopic Sinus Surgery Course, Bombay 5-7, 1997:
• Frontal Recess Surgery: Intact Bulla technique.
• Orbital Décompression & Orbital Apex Lésions –
• Endoscopic Management, Sphénoïdal lésions & Pituitary surgery.

12. 41st Philippine Otolaryngology - Head & Neck Surgery Society Meeting, Cebu City, May 15-17, 1997.
• Endoscopic Pituitary Surgery
• Endoscopic Surgery for Sinonasal - Inverting Papillomas

13. KKR ENT Hospital Functional Endoscopic Sinus Surgery Workshop, Chennai, India, 8-10 August 1997.
• CT - Anatomy of the Paranasal Sinus / Pathology
• Lateral Wall, Endoscopic & Radiological Anatomy / Pathology, CT,
• Functional Endoscopic Sinus Surgery – Technique
• Endoscopic Frontal Recess Surgery
• Sphenoid Sinus - Pathology & Endoscopic Approaches
• The Orbit & Endoscopic Surgery
• Endoscopic Pituitary Surgery
• Endoscopic Surgery for Inverting Papillomas,
• Endoscopic Skull Base Surgery, Benign & Malignant Tumors

14. 44ᵗʰ Micro-endoscopic Sinus Surgery Course - Sao Paulo, Nov 5-8, 1997.
• Endoscopic Anatomy of Sinuses
• Diagnostic Nasal Endoscopy.
• FESS: Concepts & controversies.
• Frontal Recess Surgery
• Sphenoid Sinus: Anatomy, Pathology & Endoscopic Approaches
• Orbital Apex Lesion: Endoscopic management
• Endoscopic Closure of CSF Leaks
• Pituitary Surgery
• Surgical anatomy of lateral nasal wall.

15. IV Endoscopic Sinus Surgery Course: Moolchand Hospital New Delhi, January 5-6, 1998
• CT correlation/intra operation surgical pathology
• Sphenoid sinus: pathology and endoscopic approaches
• Endoscopic management of orbital apex lesions.

16. XI All India Rhinology Society, New Delhi, January 7, 1998:
• Endoscopic Frontal Recess Surgery. Guest lecture.

17. Association of Otolaryngologists of India: 50th Annual Meeting, January 8, 1998.
• Endoscopic Anatomy of Paranasal Sinus
• Sphenoid Sinus - sphenoidotomy.
• Endoscopic Hypophysectomy

18. Fourth Endoscopic Sinus Surgery Course: Son Dureta Hospital, Mallorca, Spain April 22-24, 1998
• Endoscopic Frontal Recess Surgery
• Endoscopic Surgery for Inverted Papillomas.
• Endoscopic pituitary surgery.
• FESS: Concepts, technique & controversies.
• Endoscopic skull base surgery
• Sphenoid sinus: anatomy, pathology & approaches.

19. Greenlane Hospital, Auckland, NZ, May 1998
• Frontal Recess Surgery - an endoscopic challenge.
• Endoscopic Nasopharyngectomy: is it the future?

20. ENT Centre, Ho Chi Minh City, Vietnam, August 1998
• Endoscopic Frontal Recess Surgery
• Sphenoid sinus, anatomy, pathology & endoscopic approaches

21. South Zone ENT Conference, Bangalore India July 1998
• Endoscopic & lateral wall anatomy of the nose and paranasal sinuses
• Frontal recess surgery - an endoscopic challenge -Guest oration. Awarded Gold Medal South Zone ENT Conference, Bangalore India July 1998
• “Why Does FESS Fail”: T Manicam Oration. Awarded Gold Medal. South Zone, ENT Conference, Bangalore India July 1998.

22. ERS & ISIAN Conference, Vienna, August 1998
• Endoscopic frontal recess surgery- intact bulla technique
• Endoscopic pituitary surgery

23. Advanced Endoscopic Sinus Surgery Course, Monash University, Melbourne, Australia, November 20- 21, 1998
• Endoscopic Frontal Recess Surgery
• Endoscopic Pituitary Surgery
• "Why Does FESS Fail?

24. Endoscopic Sinus Surgery Course: Jaipur Golden Jubilee Hospital, New Delhi, December 15 - 16, 1998.
• Avoiding Complications in Endoscopic Sinus Surgery
• Why Does FESS Fail
• Advanced Endoscopic Sinus Surgery Techniques
• Endoscopic Frontal Recess Surgery

25. Endoscopic Society of India, Inaugural Meeting, December 17-18, Madras, India.
• Imaging of the Paranasal Sinuses Sinus
• Endoscopic Repair of CSF fistulas Sinus

26. 2ⁿᵈ Regional Workshop on FESS, Hyderabad, India: March 13-14, 1999
• Concept and Controversies in FESS
• Imaging the paranasal sinuses
• Live surgery demonstrations

27. Endoscopic Sinus Surgery Course, West Suffolk Hospital, London, June 22-25, 1999
• Endoscopic pituitary surgery
• Endoscopic repair of CSF fistulas
• Avoiding complications in Endoscopic Sinus Surgery
• Endoscopic Frontal Recess Surgery
• Live Surgery Demonstration

28. Advanced Endoscopic Surgery of the Rhinobasis and sellar region, October 15-17, 1999, Milan, Italy
• Intact bulla approach to frontal sinus
• Repair of CSF leaks and encephaloceles
• Endoscopic pituitary surgery

29. Third Regional ENT Workshop, Mediciti Hospital Hyderabad, February 4-6, 2000.
|• Endoscopic frontal recess surgery
• Endoscopic pituitary surgery
• Live surgical demonstration

30. Asia Oceania Otolaryngology meeting, Manila, Philippines February 10-12, 2000
• Frontal recess surgery: Instruction Course
• Endoscopic approach to nasopharynx
• Endoscopic surgery for inverting papilloma

31. All India Rhinology Society Annual Lecture: February 26, 2000.
• Advanced endoscopic surgery for the skull base and sella” Lecture telecast live from Singapore to New Delhi.

31. FESS Course: Hanoi, Vietnam April 7, 2000
• Lateral Nasal Wall Anatomy
• Imaging of the paranasal sinuses
• Basic Functional Endoscopic Sinus Surgery techniques
• Advanced endoscopic sinus surgery applications

32. University of Iowa Medical Center Annual Functional Endoscopic Sinus Surgery Course: June 9-11, 2000
• Anatomy of the paranasal sinuses for Endoscopic Sinus Surgery
• Endoscopic management of Frontal Sinus Disease
• Endoscopic Pituitary Surgery
• Endoscopic management of inverting papillomas
• Endoscopic closure of CSF

33. Henry Ford Hospital, Detroit MICHIGAN June 14, 2000:
• Advanced Endoscopic Sinus Surgery Techniques: Guest Lecture.

34. University of Mississippi Medical Center, June 16, 2000.
• Endoscopic Skull base Surgery: Guest Lecture,

35. European Rhinology Society Meeting, Barcelona, Spain June 27, 2000
• Endoscopic skull base surgery: New Horizons
• Endoscopic Pituitary Surgery: Plenary Lecture

36. KK Ramalingam Institute Annual FESS Course: Madras July 21-23, 2000
• Endoscopic anatomy of nose and paranasal sinuses
• Imaging of the paranasal sinuses
• Avoiding complications in endoscopic sinus surgery
• Functional Endoscopic Sinus Surgery: operative technique
• Endoscopic closure of CSF fistulas
• Pituitary surgery
• Fungal Sinusitis

37. FESS 2000, Mangalore, India October 20-21, 2000
• Pathophysiology & Management of Sinusitis
• Why FESS Fails?
• Frontal recess surgery
• Inverting papillomas
• Endoscopic closure of CSF fistulas

38. Third SESI Meeting, Coimbatore, India December 20-22, 2000
• Endoscopic Frontal Recess Surgery: Plenary Session:
• Situations & Solutions in Endoscopic Sinus Surgery

39. 4ᵗʰ Regional Endoscopic Sinus Surgery Course, Hyderabad, India, March 4-6, 2001
• Endoscopic Anatomy of the Paranasal Sinuses
• Radiologic Anatomy of the Paranasal Sinuses
• Basic Techniques of Endoscopic Sinus Surgery
• Advanced Techniques in Endoscopic Sinus Surgery
• Why Does FESS Fail?
• Endoscopic Dacryocystorhinostomy
• Endoscopic Frontal Recess Surgery

40. Millennium Ear & Skull base Surgery Workshop April 6-8, Chennai, India, April 6-8, 2001
• Endoscopic Anatomy of the Sphenoid, Sella and the Parasellar region
• Endoscopic Repair of CSF leaks and encephaloceles Endoscopic Pituitary Surgery

41. FESS 2001: Endoscopic sinus surgery workshop, July 20-22, 2001, Chennai
• Endoscopic anatomy of the sinuses
• Endoscopic frontal recess surgery
• Endoscopic Skull Base Surgery
• Endoscopic surgery for sin nasal tumors
• Endoscopic pituitary surgery
• Live Surgery Demonstrations

42. Guest Lectures Taj Hotel, Bombay, October 21, 2001:
• Imaging the paranasal sinuses.
• Advanced Endoscopic Sinus Surgery Techniques

43. King Edward Medical College, Pune, India. Third International Endoscopic Sinus Surgery Course: February 1-3, 2002
• Live surgery demonstrations
• Basic endoscopic anatomy of the sinuses
• Endoscopic DCR
• Imaging of the sinuses

44. Sixth FESS Course and Workshop: February 10-11, 2002, Jakarta, Indonesia.
• Surgical anatomy of the paranasal sinuses
• Endoscopic techniques in frontal recess surgery
• Pathology and approaches to the sphenoid sinus.
• Endoscopic optic nerve decompression
• Difficult cases in endoscopic sinus surgery
• Intraoperative navigation in FESS.
• Documentation and multimedia in FESS
• Cadaver dissections

45. North America Skull Base Society (NASBS) Annual Meeting, San Diego, Loews Coronado Bay Resort, February 15-19, 2002
• Hypophysectomy: Breakfast with the masters session
• Endoscopic Assisted Skull Base Surgery: International Symposium

46. Rhinology 2002: 58ᵗʰ Micro-endoscopic Sinus Surgery Course and International Rhinologic Meeting, April 4-6, Maksoud Plaza Hotel, Sao Paulo, Brazil.
• Challenges in endoscopic frontal recess surgery
• Advanced endoscopic sinus surgery techniques
• Orbit & optic nerve decompression
• How to avoid and treat complications in ESS
• Pathology and endo-approaches to sphenoid sinus
• Interesting case presentation
• Documentation and multimedia in FESS

47. Allergy & Rhinosinusitis Symposium: May 4-5, Shangri-La, Kuala Lumpur, Malaysia.
• Surgical Management of Rhinosinusitis

48. University of Iowa, Annual FESS Course, June 7-8, 2002
• Surgical Anatomy of Paranasal Sinuses for the Endoscopic Surgeon
• Endoscopic Management of frontal sinus disease
• Endoscopic Pituitary Surgery
• Endoscopic closure of CSF leaks
• Endoscopic DCR
• Cadaver dissections

49. University of Chicago: Grand Ward Rounds Lecture: June 13, 2002
• Advanced Endoscopic Sinus Surgery Techniques

50. Septorhinoplasty Course: Kuala Lumpur, Malaysia, June 29-July 1, 2002
• Surgical Anatomy of the Nose for Septorhinoplasty
• Cadaver dissections

60. KK Ramalingam ENT Institute: Annual FESS Course: FESS 2002: Chennai, India: August 9-11, 2002
• Endoscopic Anatomy of the paranasal sinuses
• Demonstration Cadaver Dissection
• Live Surgery Demonstrations

61. University of Graz (Austria): 30ᵗʰ Endoscopic Sinus Surgery Course, Graz, Austria. September 5-7, 2002
• Endoscopic Frontal Recess Surgery
• Endoscopic Pituitary Surgery
• Optic Nerve Decompression
• Approaches to the sphenoid sinus

62. Indonesia Head & Neck Society Meeting, October 19-20, Makassar, Indonesia
• Endoscopic Skull Base Surgery
• Endoscopic Pituitary Surgery

63. FESS Workshop: Bombay Hospital: December 12, 2003,
• FESS: How I do it
• Interpreting CT scans of the sinuses
• Live surgery demonstrations : 5 cases

64. 34ᵗʰ Maharashtra Regional ENT meeting, Thane, December 13-15, 2002
• Sinonasal Polyposis: What is current?
• Endoscopic frontal recess surgery
• Endoscopic DCR
• Endoscopic Skull Base Surgery
• Intraoperative Situations & Solutions

65. Max Health Care Hospitals: New Delhi, December 16, 2002
• Sinonasal Polyposis & Asthma: Current Concepts : Guest Lecture:

66. 10ᵗʰ ASEAN ORL Congress FESS Workshop: Brunei Darusallam, January 25-26, 2003
• Surgical Anatomy for endoscopic sinus surgery
• Interpreting CT scans of the paranasal sinuses
• FESS Case presentations
• Frontal recess surgery: How I Do It
• Optic Nerve Decompression
• Sphenoid Pathology & Endoscopic Approaches to Sphenoid Sinus
• Endoscopic Pituitary Surgery
• Challenges in Frontal Recess Surgery
• Avoiding Complications in Endoscopic Sinus Surgery
• Endoscopic Surgery of the Sella and Parasellar Region
• Challenges in Pituitary Surgery
• Why FESS Fails?
• Intraoperative situations and solutions
• Creating Multimedia Presentations
• Live surgery demonstrations: 3 cases

67. Association of Otolaryngologists of India (AOI) 1ˢᵗ ENDOCON Workshop, AOI Hyderabad, India, February 28- March 2, 2003.
• Interpreting CT scans of the paranasal sinuses
• Endoscopic Frontal Recess Surgery
• Interesting Cases Presentations
• Endoscopic Approaches to the Sphenoid Sinus
• Cadaver dissections

68. 9th Conference on Diseases of the Nose and Paranasal Sinuses: Cairo Sheraton, Cairo, Egypt. March 20-21, 2003
• Challenges in Frontal Recess Surgery
• Surgical approaches to sphenoid sinus
• Endoscopic management of epitaxis
• Endoscopic Surgery of Sinonasal Tumors
• Transnasal endoscopic assisted surgery
• Endoscopic DCR
• Orbital Decompression
• Endoscopic Pituitary Surgery
• Prevention of CSF Leak During FESS and Endoscopic Repair
• Endoscopic Skull Base Surgery
• Situations and Solutions in Endoscopic Sinus Surgery

69. Madras Medical College, FESS Course, July 13-14, 2003.
• Sinonasal Polyposis What Has Changed? KK Ramalingam Oration
• FESS: How I Do It?
• Interpreting CT scans of paranasal sinuses
• “Situations & Solutions” in FESS
• Live Surgical Demonstrations, 6 cases

70. Nelson Mandela School of Medicine, University of Natal, Durban, South Africa, Advanced Endoscopic Sinus Surgery Course: August 8-10, 2003
• Anatomy of the Nose & Paranasal Sinuses for the Endoscopic Surgeon
• Interpretation of CT scan of the sinuses
• Frontal Recess Surgery
• Endoscopic DCR & Orbital Decompression
• Avoiding Complications in FESS
• CSF leaks & Repair
• Situations & Solutions in FESS
• Inverted Papillomas / Endoscopic Surgery for Tumors
• Sphenoid Sinus Pathology
• Endoscopic Pituitary Surgery
• Cadaver Dissections Live surgery demonstrations : 3 cases

71. 6ᵗʰ Asia Pacific Congress of Endoscopic Surgery, Shangri-La Hotel, Kuala Lumpur, Malaysia, September 10-13, 2003
• Challenges in Frontal Recess Surgery
• Orbital apex and optic nerve decompressions
• Avoiding complications in endoscopic pituitary surgery
• Endoscopic closure of CSF leaks- personal experience of 108 cases
• Why Does FESS Fail?
• Complications in endoscopic sinus surgery

72. XIII National Congress of Indonesian Otolaryngology HNS Society, Bali, October 14-16, 2003
• Surgical management of sinonasal polyposis
• Why FESS fails?
• Endoscopic skull base surgery
• Challenges in Endoscopic Frontal Recess Surgery
• Endoscopic Approaches to the Sphenoid Sinus
• Surgical demonstrations: 2 cases: FESS workshop, Selarang Hospital, Bali
October 17, 2003

73. St Luke’s Hospital- FESS workshop, Manila, Philippines. November 7-9, 2003
• Endoscopic anatomy & technique of FESS
• Frontal recess surgery: anatomy & how I do it
• Postoperative care & medical therapy for chronic RS and polyps
• Endoscopic resections of angiofibromas
• Orbital & optic nerve decompression
• Endoscopic DCR
• Management of CSF leaks
• Treatment of epistaxis
• Endoscopic pituitary surgery
• Management of intra-operative emergencies
• Cadaver dissections

74. Panita Kurus & Demo: Endoscopic Sinus Surgery Course, Makassar, Indonesia. December 5-7, 2003
• Surgical Endoscopic Anatomy of the paranasal sinuses
• Frontal recess and sphenoid sinus surgery
• Advanced Endoscopic Sinus Surgery Techniques
• Cadaver dissections
• Live surgical demonstrations

75. Apollo Hospital, Madras, FESS Workshop: December 12, 2004:
• Endoscopic anatomy of the paranasal sinuses
• Surgery for inverting papillomas
• Advanced endoscopic surgery techniques
• Endoscopic pituitary surgery
• Live surgery demonstrations: 3 cases

76. Manipal Hospital, Bangalore, Advanced Endoscopic Sinus Surgery Workshop, December 13, 2004:
• Endoscopic anatomy of the paranasal sinuses:
• Basic FESS techniques
• Endoscopic pituitary surgery
• Surgery for nasal polyposis
• “Situations & Solutions” in FESS
• Complications of Endoscopic sinus surgery
• Live surgery demonstration 3 cases

77. King Edward Medical College Alumina Meeting: Mumbai, India. December 14, 2004
• Interpreting the CT scans of paranasal sinuses
• Endoscopic anatomy of the paranasal sinuses
• “Situations & Solutions” in FESS
• Complications of endoscopic sinus surgery
• Cadaver dissection

78. North American Skull Base Society (NASBS) meeting. New Orleans, Endoscopic Skull base Surgery Workshop February 13, 2004
• Endoscopic anatomy of the sellar and parasailed region
• Cadaver dissection
• Endoscopic pituitary surgery

79. Endoscopic Skull base Surgery Workshop, University of Malaya, February 28, 2004
• Surgical Anatomy of anterior skull base, sellar and parasellar region
• Endoscopic pituitary surgery
• Endoscopic repair of CSF leaks and meningoencephaloceles
• Endoscopic surgery for skull base tumors

80. Khon Kean University, Khan Kean, Thailand. Basic and Advanced Endoscopic Sinus Surgery Course, March 8-9, 2004
• Interpretation of CT paranasal sinuses and intraoperative correlations
• Preoperative evaluation for endoscopic sinus surgery
• Optimizing the surgical field for endoscopic sinus surgery
• Sphenoid sinus: pathology and approaches
• Challenges in frontal recess surgery
• Surgical anatomy of the lacrimal drainage system
• Endoscopic dachrycystorhinostomy
• Endoscopic orbital decompression
• Endoscopic optic nerve decompression
• Endoscopic repair of CSF leaks and meningoencephaloceles
• Epistaxis and endoscopic management
• Sinonasal polyposis: What id new?
• Endoscopic pituitary surgery
• Endoscopic surgery for sinonasal tumors
• Endoscopic surgery for juvenile angiofibromas
• Why Does FESS Fail?
• Situations and solutions in endoscopic sinus surgery
• Cadaver dissection

81. University of Iowa Medical Center, Annual Endoscopic Sinus Surgery Course, June 4-5, 2004
• Lateral Nasal Wall Anatomy
• Endoscopic Pituitary Surgery
• Endoscopic closure of CSF leaks
• Endoscopic frontal recess surgery
• Endoscopic DCR
• Cadaver dissection demonstration

82. Michigan Association of Physicians from India (MAPI) Annual meeting: June 6, 2004 Marriott Hotel, Trot Michigan USA:
• Using multimedia to enhance your medical practice

83. 8ᵗʰ Basic and Advanced FESS course, KKR Hospital, Chennai, August 6-8, 2004
• CT Interpretations of the paranasal sinuses
• Management of nasal polyposis
• Situations in endoscopic sinus surgery
• Endoscopic approaches to the sphenoid sinus
• Live surgery demonstrations:
• Left maxillary sinusitis
• Ligation of Sphenopalatine artery ( for epistaxis)
• Antrochoanal polyp
• Bilateral choanal atresia
• Surgery for nasal polyposis
• Revision endoscopic sinus surgery
• Excision of left inverting papilloma
• Sphenoidotomy for fungal sphenoiditis
• Vascular tumor of the sphenoid sinus
• Repair of right CSF leak

84. Xth Annual Conference of Association of Otolaryngologists of India (AOI), North Chapter Chandigarh, August 27-29, 2004
• Frontal sinus surgery
• Endoscopic DCR
• Live surgery demonstrations: 4 cases

85. Pre Congress (SAARC) Endoscopic Sinus Surgery Course, August 30-31, 2004, Colombo, Sri Lanka
• Surgical anatomy of the lateral wall
• Endoscopic anatomy of the sinuses
• Interpretation of CT paranasal sinuses
• Frontal recess surgery: Anatomical considerations
• Frontal recess surgery: Surgical technique
• Situations and solutions in FESS ( Interactive lecture)
• Live surgery demonstrations : 4 cases

86. SAARC meeting, September 1-4, 2004 Colombo, Sri Lanka
• Endoscopic skull base surgery: Plenary session
• Why Does FESS Fail: Symposium

87. 9ᵗʰ Asian Research Symposium in Rhinology & 10ᵗʰ Biennial Congress of the Trans-Pacific Allergy & Immunology Society, 19-23 November, 2004 Mumbai
• Surgery for skull base tumors
• Endoscopic pituitary Surgery
• Live surgery demonstration

88. International Islamic University, Kuantan, Malaysia. Endoscopic Sinus Surgery Course,: March 10- 12, 2005
• Lateral Wall Anatomy of the nasal wall
• Endoscopic anatomy of the nose and sinuses
• Interpreting CT scans of the sinuses
• Endoscopic DCR: Surgical anatomy and technique
• Challenges in Frontal Recess Surgery
• Cadaver demonstrations of the anatomy
• Sinonasal polyposis: What is new?
• Endoscopic repair of CSF leaks
• Sphenoid sinus pathology and approaches
• Endoscopic pituitary surgery
• Avoiding complications in FESS
• Epistaxis and endoscopic management
• Orbital and optic nerve decompression
• Situations and solutions in FESS
• Why does FESS fail?
• Endoscopic surgery for sinonasal tumors
• Endoscopic skull base surgery
• Advanced Endoscopic Surgery Techniques

89. Anand, Ahmadabad, India, Endoscopic Sinus Surgery Workshop, March 18-20, 2005.
• Cadaver dissection demonstrations
• Principles of FESS
• Live surgical demonstrations
• Endoscopic DCR
• Endoscopic resection of inverting papilla
• Endoscopic resection of angiofibroma
• Endoscopic surgery for maxillary empyema
• Frontal recess surgery
• Revision surgery
• Case Presentations
• Advanced endoscopic surgery techniques
• Complications of FESS

90. Kaohsiung University Medical Center, March 26, 2005
• Challenges in Frontal Recess Surgery
• Endoscopic repair of CSF leaks

91. 2005 Minimally Invasive Symposium in Rhinology, Taipei, Taiwan, March 27, 2005
• Challenges in Frontal Recess Surgery
• Situations and solutions in FESS
• Advanced Techniques in FESS

92. Ipoh Hospital, Live Surgery Workshop. March 10, 2005
• Endoscopic Sinus Surgery: Endoscopic DCR
• Endoscopic surgery for nasal polyposis
• Revision surgery
• Revision surgery for fungal sinusitis

93. RHINOLOGY 2005 & 24ᵗʰ ISIAN, Sao Paulo, April 20-23, 2005:
• Challenges if frontal recess surgery
• Intact bulla approach to the frontal recess
• “Situations & Solutions” in ESS
• Endoscopic pituitary surgery

94. GSK Symposium on Frontal Sinus: Ahmadabad, Guest Speaker June 4, 2005:
• History of Frontal Sinus Surgery
• Frontal Sinus Surgery: Options & Techniques

95. GSK Symposium of Frontal Sinus: Taj Hotel, Mumbai, June 6, 2005 Guest Speaker
• A Century of Frontal Sinus Surgery
• Endoscopic frontal recess surgery

96. 1ˢᵗ Malaysian Symposium on Allergy, Port Dickson, Malaysia, June 9-10, 2005 Guest Speaker
• The Endoscopic Adventurous Journey through the sinus
• Powered instrumentation in endoscopic sinus surgery

97. 11ᵗʰ ASEAN ORL Head and Neck Surgery Congress, Nusa Dua, Bali. August 23-25, 2005
• Plenary Session: Endoscopic Pituitary Surgery
• FESS: Critical Issues
• Endoscopic closure of CSF leaks and encephaloceles
• Basic FESS dissection
• Sphenoid Pathology and approaches
• Frontal Recess Surgery: How I do it.

98. World Congress for Endoscopic Surgery of the Brain, Skull Base and Spine on
October 14-16, 2005, Pittsburgh, PA. Invited Speaker.
• Endoscopic pituitary surgery: How We Do It
• Endoscopic repair of anterior skull base CSF leaks
• Situations & Solutions in Endoscopic Pituitary Surgery

99. 11th Congress of the International Rhinologic Society (IRS) Sydney, Australia.
October 25-28, 2005. Invited Speaker.
• Instruction Course on Endoscopic pituitary surgery
• Situations & Solutions in Endoscopic Sinus Surgery

100. University Kebangsan Malaysia, 11ᵗʰ ASEAN Research Symposium in Rhinology: Pre
Congress FESS workshop. November 29-30, 2005, Endoscopic frontal recess surgery
• Surgery of sinonasal tumors
• Optic nerve decompression
• Cadaver demonstration of endoscopic sinus surgery

101. 11ᵗʰ ASEAN Research Symposium: Hilton Hotel, Kuala Lumpur, December 1-3, 2005
• Surgery for sinonasal tumors
• Instructional course for approaches to frontal and sphenoid sinus
• Instruction course on transsphenoidal hypophysectomy
• Plenary session: Frontal sinus surgery: Past present and future
• Minimally invasive skull base surgery

102. University of Malaya Medical Centre, Minimally Invasive Skull base Workshop,. December 4-5, 2005
• Endoscopic skull base surgery: an overview
• Endoscopic management of CSF leaks
• Endoscopic approach to sphenoid sinus & hypophysectomy
• Cadaver demonstration of anterior skull base surgery

103. 1ˢᵗ International FESS Course, Birla Auditorium, December 17-19, 2005. Jaipur, India.
• Endoscopic sinus surgery: Surgical technique
• Surgical anatomy of lateral nasal wall
• Endoscopic pituitary surgery
• Live surgical demonstrations: 5 cases

 

104. Middle East Update in Otolaryngology Head & Neck Surgery, Al Bustan Rotana Hotel Dubai, UAE. December 18-20, 2006. Invited Speaker
• CRS: What are we treating
• Surgical anatomy of nose and paranasal sinus
• Instrumentation and surgical technique for FESS
• Panelist for case presentations
• Sphenoid sinus surgery, Pathology & Approaches
• Situations and solutions in FESS
• Endoscopic surgery of the orbit
• Endoscopic pituitary surgery

105. Sultan Qaboos University, Muscat, Oman, 4TH GCC ORL, Head and Neck Society Symposium and The 11ᵗʰ National Scientific Meeting of Otolaryngologists, Head and Neck Surgeons of the Sultanate of Oman. February 1-3, 2006. Invited Speaker
• Surgical anatomy of the nose and sinus
• Basic FESS techniques
• Live surgery demonstrations: 4 cases
• Extended applications of endoscopic sinus surgery

106. St Luke’s Medical Centre, Manila. 7ᵗʰ FESS Course, March 10-12, 2006
• CT interpretation for safety in FESS
• FESS: How I Do It
• Endoscopic surgery of the sphenoid sinus
• Endoscopic pituitary surgery
• Endoscopic optic nerve decompression
• Endoscopic surgery of the pterygopalatine fossa
• Endoscopic surgery for sino-nasal tumors
• Live surgical demonstrations X 2
• Cadaver dissection demonstration

107. Australasian Society of Otolaryngology Head Neck Surgery (ASOHNS) Scientific meeting,
Melbourne, Australia. March 27-29, 2006. Key Note Speaker
• Frontal Sinus Surgery: Concepts & Cases: Plenary session
• Sphenoid Pathology & Approaches
• Endoscopic Pituitary Surgery
• Anatomy of the Paranasal sinuses for the Endoscopic Surgeon: Plenary session

108.Chinese Otolaryngology Society Meeting, Xiamen, China. May 19-21, 2006
• Endoscopic skull base surgery

109.Defense Services Medical Hospital. Yangon, Myanmar. First FESS Course. May 27-28, 2006
• Lateral nasal wall anatomy
• Endoscopic anatomy of the nose and paranasal sinuses
• Endoscopic sinus surgery; Preoperative evaluation and technique
• Endoscopic frontal recess surgery
• Revision endoscopic sinus surgery
• Endoscopic DCR
• Endoscopic surgery for sinonasal tumors
• Cadaver dissections X 2

109.University of Iowa, June 9-10, 2006. Annual Advanced Endosocpic Sinus Surgery Course,
• Anatomy of the nose and paranasal sinuses as relevant to endoscopic surgery
• Frontal recess surgery
• Endoscopic pituitary surgery
• Optic nerve decompression
• Cadaver dissection demonstrations

110.Veteran Hospital, Taipei, Chinese Medical Association Annual Meeting, June 24-25, 2006
• Endoscopic Anatomy of the nose and paranasal sinuses
• Complications of endoscopic surgery and their management
• Sino-nasal polyposis: What is new?

111.14ᵗʰ Endoscopic Sinus Surgery Course, Jakarta. July 2-4, 2006
• Cadaver dissection
• Live surgery X 2 cases

112.University of British Columbia Endoscopic Sinus Course, Vancouver Canada: Current Techniques. July 25-26, 2006
• Advances in Imaging and Image Guided Surgery
• Endoscopic Management of epistaxis
• Endoscopic skull base and pituitary surgery
• Cadaver dissection

113.10ᵗʰ Endoscopic Sinus Surgery Course: KKR Hospital, Chennai. August 11-13, 2006
• Interpreting CT and MRI scans for paranasal sinus pathology
• Cadaver dissection video demonstration
• Optic nerve decompression
• Endoscopic management of frontal recess disease
• Management of CRS and sinonasal polyposis
• Image Guided Endoscopic Sinus Surgery
• Live surgery demonstrations X 6 cases

114.19ᵗʰ National Conference of Pakistan Society of Otorhinolaryngology, Lahore Pakistan. November 16-18, 2007
• Endoscopic anatomy of the sinuses
• Radiology of Para nasal sinuses
• Principles of endoscopic sinus surgery
• Principles of manual & powered instrumentation
• Cadaver demonstration
• Frontal sinus approaches
• Surgery of the orbit /DCR
• Closure of CSF leaks
• Sphenoid sinus surgery
• Ligation of sphenopalatine artery
• Panel discussion

115.Tri Services General Hospital, Endoscopic Sinus Surgery Course, Taipei, Taiwan. January 12-14, 2007
• Imaging and surgical anatomy of the paranasal sinuses
• Complications of Endoscopic Sinus Surgery: How to Avoid and Manage
• Advanced Endoscopic Sinus Surgery Techniques
• Cadaver Demonstration

116.Tanta University, Egypt. 5ᵗʰ International Conference, ENT Department, Tanta University, January 18-21, 2007
• Basic FESS Techniques
• Challenges in Frontal Recess Surgery
• Endoscopic Repair of CSF leaks
• Endoscopic Pituitary Surgery
• Endoscopic Surgery for Sinonasal Tumors
• Sphenoid Sinus: Pathology and Approaches
• Situations and Solutions in Endoscopic Sinus Surgery
• Live Surgical Demonstration ( 5 cases)
• Panel Discussions

117.Veteran General Hospital, Taipei. 1ˢᵗ International Endoscopic Sinus Surgery Course, March 13-14, 2007
• Surgical and endoscopic anatomy
• Basic FESS techniques
• Complications of FESS and management
• Cadaver demonstration

119.Istanbul University, 6ᵗʰ Istanbul Masterclass Symposium, April 4-6, 2007
• Anatomy of nose and paranasal sinuses
• FESS instrumentation and technique
• Challenges in Frontal Recess Surgery
• Sphenoid sinus: pathology and approaches
• Endoscopic pituitary surgery
• Endoscopic surgery for sinonasal tumors
• Orbital and optic nerve decompression
• Interpreting the CT of paranasal sinuses
• Endoscopic skull base surgery
• Endoscopic repair of CSF leaks
• Avoiding complications in FESS
• Situations and solutions in FESS
• Why Does FESS Fail?
• Live surgery demonstration

120.Riyadh Military Hospital, Riyadh, Kingdom of Saudi Arabia. Advanced Endoscopic Sinus Surgery Workshop, May 2007
• Anatomy of Nose and paranasal sinuses
• Interpreting CT of the sinuses
• ESS Instrumentation and technique
• Avoiding complications in FESS
• Allergic Fungal Sinusitis
• Epistaxis and Endoscopic Management
• Situations and solutions in FESS
• Techniques in FESS
• Endoscopic DCR
• Endoscopic closure of CSF leaks
• Endoscopic pituitary surgery
• Postoperative care in FESS
• Endoscopic resections of sinonasal tumors
• Cadaver demonstration
• Challenges in frontal recess surgery
• Sphenoid sinus: pathology and approaches
• Live surgery demonstrations X 2 cases

121.Chinese University of Hong Kong. Asia Pacific Forum on Advances FESS and Skull Base Surgery. July 5-7, 2007
• Endoscopic Frontal recess surgery
• Modified Lothrop

122.11th Endoscopic Sinus Surgery Course, KKR Hospital, Chennai, India: August 9-11, 2007
• Interpretation on CT sinuses
• Intraoperative Navigations systems in ESS
• Sphenoid sinus approaches
• Modified Lothrop
• Cadaver dissections
• Live surgery demonstrations X 8 cases

123.ASEAN Congress FESS Workshop: Ho Chin Minh City, August 20-21, 2007.
• Endoscopic frontal recess surgery
• Approaches to the sphenoid sinus

123. Cornell University Medial College. Advanced Skull Base and Pituitary Surgery Workshop. September 7-9, 2007. Key Note Speaker
• Endoscopic Pituitary Surgery: How We Do It
• Complications of pituitary surgery

124. 43rd South African National ENT & SAHNOS Meeting, Sun City, November 11-14, 2007. Key Note Speaker
• Lateral wall and endoscopic anatomy of nose and sinuses
• Interpreting the CT scan of sinuses
• Basic FESS techniques and instrumentation
• Situations and solutions in ESS
• Avoiding complications in ESS
• Frontal recess surgery
• Endoscopic surgery for sinonasal tumors
• Advanced ESS techniques
• Why Does FESS Fail?

125.Septorhinoplasty Workshop: KKR Institute Septorhinoplasty Workshop, Chennai. April 4-6, 2008
• Surgical anatomy of the nose for septorhinoplastry
• Live surgery demonstration X2
• Functional Septorhinoplasty: Surgical technique

126.Ipoh General Hospital: Pituitary Surgery Workshop. April 18, 2008.
• Endoscopic pituitary Surgery
• Endoscopic closure of CSF leaks
• Live surgery demonstration X 2 cases with pituitary tumors:

127.KK Ramalingam Institute 12ᵗʰ FESS Course, Chennai August 29-30, 2008
• Image Guided Endoscopic Sinus Surgery
• Complications in ESS.
• Endoscopic Frontal Sinus Surgery
• Transpterygoid Approach to the lateral recess of sphenoid sinus
• Endoscopic closure of CSF leaks.
• Live Surgery Demonstration x 8 cases

128.30th Turkish National Congress of Otolaryngology & Head Neck Surgery, Antalya, Turkey. October 8-12, 2008
• Complications of FESS, avoidance and treatment
• Endoscopic frontal recess surgery
• Approaches to the sphenoid sinus pathology
• Advanced endoscopic sinus surgery
• Endoscopic management of JNA and Inverting papilloma

129.International FESS Workshop, Thane, India. November 21-23, 2008
• The sinus potpourri
• Revision frontal recess surgery
• Endoscopic approaches to the sphenoid sinus
• Endoscopic pituitary surgery
• Our initial experience with iMRI
• Endoscopic skull base surgery
• Live surgery demonstration x 2 cases

130.Live Surgery FESS Workshop, Jaipur, India. November 24-25, 2008.
• Live surgery demonstrations x 4 cases
• Endoscopic anatomy of the paranasal sinuses

134.72nd Shimmian Rhinoplasty hands on Course, Seoul, Korea. December 19-21, 2008.
• Surgical anatomy of the nose for septorhinoplasty

135. Pacific Rim Otolaryngology-Head & Neck Surgery Update, Hilton Hawaiian Village, Waikiki Beach, Hawaii. February 14-17, 2009
• Endoscopic frontal recess surgery
• Sphenoid pathology Endoscopic approaches to sphenoid sinus
• Endoscopic Pituitary Surgery

136. 5th Jakarta International FESS Course & Workshop. March 7-9, 2009.
• Endoscopic frontal recess surgery: anatomy and technique
• When is surgery indicated in rhinosinusitis
• Image Guided Surgery and New Technologies in ESS
• Minimally Invasive Pituitary Surgery.
• Live Surgery demonstration X 1: Frontal sinus mucocele

137. Advanced Endoscopic Sinus Surgery Workshop, MAA Hospital: April 10-12, 2009
• Basic & Advanced Endoscopic Anatomy of the nose and paranasal sinuses
• Imaging the sinuses
• Endoscopic Pituitary Surgery
• Endoscopic closure of CSF leaks
• Frontal recess surgery

138. Asia Pacific Innovative Leaders Forum (APRIL), Chinese University of Hong Kong, August 6-8, 2009
• Initial SGH Experience with intraoperative MRI for pituitary surgery
• Interesting case presentations
• Cadaver demonstration: Approach to the sella turcica

139.13th Annual Sinus Surgery Workshop, KKR ENT Institute, Chennai. September 4-6, 2009.
• Endoscopic anatomy of the nose and sinuses.
• Frontal Recess Surgery
• Technological advances in Imaging
• Intraoperative navigation and iMRI
• Pituitary Surgery
• Live Surgery demonstrations X 8 cases

140.13th International Rhinoplasty Workshop & 2nd Congress of ASACS, Zhengzhou, China. Nov 6-9, 2009:
• Surgical anatomy of the nose for septorhinoplasty

141. Annual Endoscopic Sinus Surgery Course, Chulalongkorn University, Bangkok, Thailand. November 16-19, 2009
• Endoscopic Ethmoidectomy
• Endoscopic Frontal Recess Surgery
• Sphenoid pathology and endoscopic approaches
• Endoscopic pituitary surgery
• Situations & Solutions in endoscopic sinus surgery
• Cadaver dissection

142. Sinonasal & Skull Base Tumor Advisory Board Meeting, Stubai Valley- Tyrol- Austria. January 13- 17, 2010.
• Advisory Board Member: Endoscopic surgery for Squamous Cell Carcinoma of the sinuses.

143. Advanced Endoscopic Sinus Surgery Workshop, MAA Hospital, Hyderabad, January 29-31, 2010.
• Basic Endoscopic Anatomy of the nose and sinuses.
• Basic FESS Techniques
• Complications of Endoscopic sinus surgery
• Advanced Techniques in ESS
• Live Surgery Demonstrations X 10 cases

145. Sixth Jakarta International FESS course & workshop: March 5-7, 2010
• The SGH experience with iMRI for endoscopic pituitary surgery
• Endoscopic management of malignant sinonasal neoplasm
• Major Complications of endoscopic sinus surgery
• Live surgery demonstration: bilateral iatrogenic meningoencephalocele

146. Australasian Society of Otolaryngology & Head Neck Surgery (ASOHNS) meeting, Sydney March 28-31, 2010. Key Note Lectures:
• The Use of iMRI in Endoscopic Pituitary Surgery- State of the Art Technique
• Endoscopic Management of Malignant Sinonasal Tumors
• Why Does FESS Fail? FESS Course Lectures:
• Surgical Anatomy of the nose and paranasal sinuses.
• FESS: How I Do It.
• Endoscopic Frontal Recess Surgery
• Endoscopic Approaches for Sphenoid Pathology
• Endoscopic Pituitary Surgery
• Managing intracranial complication of FESS
• Complications of ESS

147. International Rhinology Innovative Symposium (IRIS) on Advanced ESS and Endosocpic Skullbase Surgery and Brain Surgery. May 10-12, 2010, Sheraton WTC Sao Paulo, Brazil
• Functional Outcomes in Pituitary Surgery
• Experience with iMRI in pituitary Surgery

148. 2ⁿᵈ International Otolaryngology Head Neck Conference & MSOHNS 30ᵗʰ AGM, June 4-6, 2010, Kota Kinabalu, Sabah, Malaysia
• Endoscopic pituitary surgery
• Endoscopic frontal recess surgery
• Situations & Solutions in ESS

149. Indonesian Otolaryngology HNS meeting, July 4-6, 2010 Makassar, Indonesia
• Complications in ESS
• Failures in FESS
• Endoscopic Skull base surgery
• Live surgery: Pituitary Surgery

150. American Academy of Otolaryngology Head Neck Surgery Foundation Meeting, Boston September 26-29, 2010
• Instructional Course on Frontal Sinus Surgery
• Instructional Course of Sphenoid Sinus
• Poster presentation on Use of iMRI for Pituitary Surgery
• Poster Presentation on inverting papilloma of the Sphenoid Sinus

151. 17ᵗʰ Workshop on FESS MAA ENT Institute. Taj Banjara Hotel. February 11-13, 2011
• Anatomy of the paranasal sinuses
• Endoscopic Pituitary Surgery
• Sphenoid Pathology and endoscopic approaches

152. 12ᵗʰ Asia Oceania Oto-HNS Congress, Aotea Centre, Auckland, New Zealand March 1-4, 2011
• Anatomy of the Frontal Sinus and Recess
• Balloon Sinuplasty
• Endoscopic Management of Benign Sinonasal Tumors
• Use of iMRI in Pituitary Surgery

153. Pre-Congress FESS Workshop May 9-10, 2011: MSO-HNS Annual Meeting, Kuching Sarawak 11-14 May 2011
• Endoscopic Anatomy of the sinuses
• Basic FESS Techniques
• Endoscopic Pituitary Surgery
• Endoscopic frontal sinus surgery
• Endoscopic Surgery for Sino nasal tumors

154. Young Surgeons Forum on Rhinology, University of Malaya. June 23-24, 2011.
• Training in Endoscopic Sinus Surgery

155. International Rhinology Innovation symposium (IRIS) Adelaide, Australia. July 14-16, 2011
• Leader: Skull base surgery forum on endoscopic tumor strategies
• En-bloc versus piecemeal resection of sino-nasal tumors
• Leader: Forum on Skull base Surgery
• Endoscopic Management of Lateral Frontal Mucoceles
• Situations and solutions in endoscopic sinus surgery

156. 15ᵗʰ FESS Course, KKR ENT Institute Chennai. August 5-7, 2011
• Endoscopic frontal sinus surgery
• Endoscopic surgery for sin nasal tumors
• Endoscopic pituitary surgery
• Endoscopic surgery for Juvenile Angiofibromas
• Endoscopic closure of CSF leaks

157. American Academy of Otolaryngology Head Neck Surgery Foundation Meeting, San Francisco September 11-14, 2011
• Instructional Course on Frontal Sinus Surgery
• Instructional Course of Sphenoid Sinus
• Oral presentation on Endoscopic Surgery of Fronto-ethmoid mucoceles

158. First IPOH Functional Endoscopic Sinus Surgery Course, October 14-16, 2011, Raja Permaisuri Bainun Hospital, Ipoh, Malaysia.
• Training in Endoscopic Sinus Surgery
• Endoscopic Sinonasal Anatomy for the Endoscopic Surgeon

159. 20ᵗʰ FESS Workshop, MAA ENT Institute, Taj Banjara Hotel, December 9-11, 2011
• Basic FESS Techniques
• Endoscopic Frontal Recess Surgery
• Endoscopic DCR
• Endoscopic Modified Lothrop
• Endoscopic pituitary Surgery
• Cadaver dissection demonstrations
• Live Surgery Demonstrations (10 cases)

160. 3ʳᵈ National FESS Course, 2011: December 25-28, 2011. Ganesh Mann Singh Memorial Academy, Kathmandu, Nepal.
• Anatomy of the nose and paranasal sinuses for the endoscopic sinus surgeon
• Basic FESS Techniques
• Frontal Recess Surgery
• Endoscopic Skull Base Surgery
• Endoscopic DCR
• Cadaver dissection demonstrations
• Live Surgery Demonstrations ( 6 cases)

161. Rhinology Summit 2012: Intercontinental Kuala Lumpur, Malaysia February 25-26, 2012
• Indications for ESS: What to do when?
• The Frontal Sinus: BDT versus FESS
• Osteitis: Fact or Fiction
• Live Surgery Demonstrations (3 cases)

162. 16ᵗʰ FESS Course KKR ENT Hospital , Chennai, India. August 10-12, 2012
• Endoscopic Surgery for Frontal Pathology
• Endoscopic Surgery for Sphenoid Pathology
• Complications of Endoscopic Sinus Surgery
• Endoscopic Skull Base Surgery

163. 2ⁿᵈ IPOH FESS Course, Ipoh Malaysia. October 12-14, 2012
• Cadaver Dissections
• Live Surgeries
• Surgical Anatomy of the paranasal sinuses
• The Integrated Approach to the Frontal Sinus

164. Rhinology Summit 2013 Kuala Lumpur 19-21 April 2013
• Endoscopic Pituitary Surgery
• Intraoperative management of ESS Complications
• Live Surgery Demonstrations

165. 9ᵗʰ International Workshop on Endoscopic Endonasal Skullbase Surgery, Jaipur, India 26-28 April 2013
• Evolution of Skull Base Surgery

166. ENT Conclave Meeting, Mumbai and New Delhi. 20-22 September 2013
• Endoscopic Modified Lothrop
• Imaging for Endoscopic Sinus Surgery

167. Endoscopic Skull Base Surgery Workshop & Rhinology Symposium, Bombay Hospital 5-8 June 2014
• Key Note Oration: Endoscopic Pituitary Surgery
• Sellar Repair after Pituitary Surgery
• Complications in Endoscopic Sinus Surgery
• Endoscopic Modified Lothrop

168. Rhinology and Endoscopic Sinus Surgery Workshop, University of Dhaka, Dhaka. June 20, 2014.
• Key Note Lectures:
• Endoscopic Anatomy of the Paranasal Sinuses
• Radiologic Anatomy of the Paranasal Sinuses
• Funtional Endoscopic Sinus Surgery: Concepts & How I Do It

169. 4ᵗʰ Ipoh FESS Course, Ipoh, Malaysia. 10-12 October 2014.
• Endoscopic Anatomy of the Paranasal Sinuses as Relevant to the Surgeon
• Endoscopic Frontal Sinus Surgery
• Cadaver Dissection Demonstrations
• Live Surgery Demonstrations

170. 6ᵗʰ National Functional Endoscopic Sinus Surgery Workshop, Tribhhuvan University Teaching Hospital, 4-6 January 2015: Chief Guest Faculty
• Surgical anatomy of the nose and paranasal sinuses.
• Challenges in frontal recess surgery
• Endoscopic skull base surgery
• Endoscopic Modified Lothrop
• Cadaver dissections
• Live surgery demonstrations

171. 35ᵗʰ Workshop on Sinuses and Beyond, 6-8, February 2015, Organized by MAA Research Foundation, Hyderabad, India
• Complications in Endoscopic Sinus Surgery
• Live Surgery demonstrations

172. Annual Endoscopic Sinus Surgery Course 2015, University of Iowa Hospitals and Clinics, May 15-16, 2015, Iowa City, USA
• Sinus anatomy for the surgeons
• Ethmoid and sphenoid surgery
• The Frontal Sinus
• Endoscopic management of CSF rhinorrhea
• Orbital and Optic Nerve Decompression

173. Association of Otolaryngologist of India (Thane Branch) CME, 13-14 June 2015.
• Guest Speaker
• Live Surgery Demonstrations

174. Workshop in Endoscopic Sinus & Skull base Surgery, 6-9 August 2015, Royal Pearl Hospital,
Trichy, Tamil Nadu, India:
• Lecture on Complications in Endoscopic Sinus and Skull Base Surgery

175. 5ᵗʰ Ipoh Endoscopic Sinus Surgery Course, 9-11 October 2015, Hopsital Raja Permaisuri Bainun, Ipoh
• Endoscopic Anatomy for Sinus and Skull Base Surgery
• My approach to Frontal Sinus Surgery
Guest Lecturer, 14 February 2016, Royal Pearl Hospital, Trichy, Tamil Nadu, India

176. 4ᵗʰ Ipoh FESS Course, Ipoh, Malaysia. 7-9 October 2016. Invited Speaker and Surgical Demonstrations
• Key Note Lecture: Evolution of Endoscopic Skull Base Surgery: My 25 Years Experience
• Surgical Anatomy of the lateral wall of the Nose and Sinuses
• Endoscopic Anatomy of the Nose and Sinuses
• My Approach to the Frontal Sinus
• Cadaver Demonstrations: Basic and Advanced

177. 2ⁿᵈ Endoscopic Sinus and Skull Base Surgery Workshop 2016: Dhaka, Bangladesh,15-16, 2016.
• Key Note Lecture: Past, Present and Future of Endoscopic Sinus Surgery
• Complications of Endoscopic Sinus Surgery: Avoidance and Management

178. SINOCON 2016: 1ST live Surgery Workshop on Endoscopic Sinus Surgery: Continental Hospital. 10-11, December 2016
• Live Surgery Demonstrations

179. Endoscopic Sinus Surgery Course, MAA Hospitals, Hyderabad: 25-26 February 2017, Guest Lecturer & Live Surgery Demonstrations
• Surgical Anatomy of the Nose and Sinuses
• Live Surgery Demonstrations

180. Endoscopic Sinus Surgery Course, Lecturer and Cadaver Dissection: 7-8 March 2018, Perth, Australia
• Cadaver Dissection Demonstrations:
• Step wise approach to sinus surgery
• Frontal Recess Dissection
• DCR
• Modified Lothrop
• Medial Maxillectomy
• SPA Ligation
• Vidian Neurectomy
• PPF and ITF dissections

181. ASOHNS 68ᵗʰ Annual Scientific Meeting, 9-11 March 2018, Perth, Australia. Guest Lecturer
• Evolution of Endoscopic Skull Base Surgery and New Frontiers
• My Approach to Frontal Recess Surgery
• Trans-Nasal Surgery of the Orbit
• Endoscopic Surgery of the InfraTemporal Fossa
• Complications of Endoscopic Sinus Surgery
• My Experience in Endoscopic Sinus Surgery: Lessons Learnt

182. Workshop on FESS: MAA ENT Hospitals: 2-3 June 2018: Guest Lecturer
• Live Surgery Demonstrattions
• Optimising Outcomes in Endoscopic Sinus Surgery

183. 14ᵗʰ Asia Oceania 2019 ORL-HNS Congress & 71ˢᵗ AOICON 2019: 9-11 January 2019, Hyderabad:
• Key Note Speaker: Complications of Endoscopic Sinus Surgery: Avoidance & Management
• Live Surgery Demonstrations

184. 25ᵗʰ RHINOEGYPT: 7-9 March 2019, Cairo Egypt
• Cadaver Dissection Demonstration
• Safety in Endoscopic Sinus Surgery
• Endoscopic Surgery of the Infra Temporal Fossa
• Endoscopic Surgery of the Orbit

185. AOI Digital Summit meeting (Virtual Meeting) 19-20 February 2021: Guest Speaker

186. 27ᵗʰ RHINOEGYPT & 12ᵗʰ PAN ARAB RHINOLOGY SCOIETY MEETING: 4-6 March 2021
• Video Presentation of Cadaver Dissection: From Uncinate to the Sella
• Evolution of Endoscopic Skul Base Surgery; My 25 year Perspective

187: AAOHNS: Virtual Global Grand Rounds: Inaugural Lecture: Complication in Endoscopic Sinus
Surgery : Avoidance & Management.