Dr. Tongsuk Phanpanompai, Orthopedic surgeon - Chonburi, Thailand

- 1995 : Annual meeting 17th TOA&AOA, Prachaubkerekhan, Thailand. - 1996 : Advance Techniques in Spinal Surgery, Cororaldo, USA. - 1996 : AO/ASIF Spine Course, Bangkok, Thailand. - 1996 : Annual meeting 18th TOA&AOA, Prachaubkerekhan, Thailand. - 1997 : International symposium of Biomaterials II, Bangkok, Thailand. - 1997 : Spine Update 97, Chulalongkorn University, Thailand. - 1997 : New Frontiers in Spine Surgery, Strasbourg, France. - 1997 : PLIF New Techiques and Concepts, Chulalongkorn hospital, Thailand. - 1998 : Degenerative disease of Lumbosacral Spine, Chiangmai, Thailand. - 1998 : WPOA 9th Spine Course, Siriraj Hospital, Thailand. - 1998 : WPOA 12th Congress, Fukuoka, Japan. - 1999 : Down Under with Big Time Spine, Coolum, Australia. - 2000 : Current and Future trends in hip and knee arthroplasty, Langkawi, Malaysia - 2000 : Eurospine 2000 ( second annual meeting ), Antwerp, Belgium. - 2001 : Eurospine 2001, Gothenberg, Sweden. - 2005 : Eurospine 2005, Barcellona SPAIN. - 2006 : Eurospine 2006, Istanbul Turkey. - 2007 : Eurospine 2007, Brussels, Belgium. - 2008 : Eurospine 2008, Geneva, Switzerland.