William_Clark

Dr. William John Clark BDS, DDO, DDSc, FDSRCS (Eng)

Dr. Clark developed Twin Blocks in 1977 in his orthodontic practice in Scotland. In cooperation with Ortho Organizers he designed and developed TransForce Lingual appliances in 2002. Dr. Clark is the first recipient of an award of distinction from the British Orthodontic Society for an outstanding contribution to the specialty of orthodontics. In 2008 he received the first award from the International Functional Association for personal outstanding international service to functionalism and orthodontics.


Appearances