3rd World Congress On Laryngeal Cancer, Cairns, Australia, July 26-30, 2015
5th IFHNOS World Congress New York, July 26-30, 2014
38th Annual Meeting of Japan Society for Head and Neck Cancer, June 12, 2014 (lunch seminar + round table)
La Riabilitazione di Voce e Deglutizione dopo Laringectomia Partiziale e Totale: Raffronto con le Terapie non Chirurgiche, Prof. Antonio Schindler, Prof. Giovanni Succo. Milan, May 8-9, 2014
2013 International & 12th National Head and Neck Tumor Conference, Shanghai, October 11-12, 2013
XXth IFOS World Congress Seoul, June 1-5, 2013
Upover-Downunder X International ENT Meeting. Campitello January 26-February 2, 2013
Brisbane Head and Neck Cadaver Dissection Course, July 6-7, 2012 (Introduction in HN Surgery; parotidectomy; Modified Radical Neck Dissection; Total Laryngectomy and primary TEP)
Upover-Downunder IX International ENT Meeting. Campitello January 21-28, 2012
XXIII Congresso Brasileiro de Cirurgia de Cabeça e Pescoço, Santos, September 2-6, 2011
12th Asia-Oceania Otolaryngology Congress, Auckland, March 1-4, 2011
South African Head and Neck Oncology Society meeting, Drakensburg, October 24-27, 2010
Otolaryngology-Head and Neck Surgery International Convention. Riyadh, November 9-11, 2009, and The International Voice Surgery Course. Riyadh, November 12, 2009
1st Meeting of the European Academy of ORL-HNS in collaboration with EUFOS, Mannheim, Germany, June 27-30, 2009
Upover-Downunder VI International ENT Meeting. Campitello January 25-31, 2009
8th International Netherlands Cancer InstituteHead and Neck Symposium - Diagnosis and treatment of Head and Neck Cancer - Controversies in multidisciplinary management. November 15-16, 2007
Upover-Downunder IV International ENT Meeting. Campitello January 27-February 3, 2007
3rd World Voice Congress, Istanbul, June 19-22, 2006
Spanish ENT meeting Madrid; consensus meeting postlaryngectomy voice rehabilitation. November 13, 2005.
43rd Annual Conference of the Deutsche Geselschaft für Plastische und Wiederherstellungschirurgie. Ulm, October 13-15, 2005; Honorary Corresponding Membership.
International and 8th National Head and NeckCongress, Beijing, China, September 3-5, 2005.
Bundesbeiratssitzung 2005, Bundesverband für Kehlkopflosen, Braunschweig, April 22, 2005; Rundtischgespräch.
15th Annual meeting of the Japanese Society of Head and Neck Surgery, January 22, 2005, Niigata.
57th Annual Conference of the Association of Otolaryngologists of India. January 6-9, 2005. Hyderabad.
1st Annual Conference of the Assiciation of Phonosurgeons of India. January 5, 2005. Hyderabad.
4th National Conference of the Head and Neck Foundation of India, January 4-6, 2005; Hyderabad.
Cancer CI 2003, Apollo Cancer Centre, August 24, 2003, Hyderabad, India.
1st national meeting of the Egyptian Head&Neck Society, Cairo December 13, 2003.
Tracheoesophageal voice in the new milennium. MD Anderson Cancer Center, Houston. February 8-10, 2002.
XVII World Congres of Otolaryngological Societies (IFOS), Cairo, October 21-26, 2001
8th International Congress on Surgical and Prosthetic Rehabilitation after Laryngectomy/EGFL, Amsterdam April 18-21, 2001 (2 round table sessions, i.e. 'decontamination of voice prostheses', and 'new developments in prosthetic rehabilitation of laryngectomees')
8th British Head and Neck Surgery Course (incorporating the XXXVI Stel & Maran Head & Neck Course), London, January 23-25, 2001 (6 presentations)
35th Congresso Brasileiro de Otorrinolaringologia, Natal, October 16-20, 2000
Seminar on current clinical approaches to alaryngeal speech, voice & dysphagia in the head and neck cancer patient. Memorial-Sloan Kettering Cancer Center, New York, New York. September 28, 2000
Fifth National Head and Neck Oncology Conference. Nottingham, September 4-6, 2000.
The management of larygeal carcinoma in the next millennium, Philadelphia, March 10-11, 2000 (presentation and workshop).
7th British Head and Neck Surgery Course (incorporating the XXXV Stel & Maran Head & Neck Course), London, January 18-21, 2000 (6 presentations)
75th Anniversary Composium IAL, Gothenburg, August 26-29, 1999
2nd World Voice Congress. Sao Paulo, February 8-11, 1999.
6th British Head and Neck Surgery Course (incorporating the XXXIV Stel & Maran Head & Neck Course), Nottingham, January 19-22, 1999 (7 presentations)
XVI World Congress ORL‑H&N Surgery, Sydney Australia, March 2‑7, 1997.
1st European week of the Larynx, Voice, and Deglutition. Arcachon, May 25-28, 1998.
Combined meeting of DCHNOG / AHNOGB, Groningen October 12‑13, 1995.
6th International Congress on Surgical and Prosthetic Voice Rehabilitation after Total Laryngectomy. San Sebastian, Spain, September 29 ‑October 2, 1995.
1st World Voice Congress. Oporto, Portugal, April 9‑13, 1995
2nd World Congress on Laryngeal Cancer. Sydney, Australia, February 20‑24, 1994.
