The British Orthodontic society represents all orthodontists and dentists carrying out orthodontics across the UK. Both orthodontists and maxillofacial surgeons can be assisted by dental technicians. SureSmile is a type of customized orthodontic arch wires used by orthodontists to straighten teeth. The procedure is carried out by oral and maxillofacial surgeons and orthodontists in close collaboration. The British Orthodontic Society (BOS) is a medical association for orthodontists in England. It is of importance to orthodontists as it may contribute to an increased overbite. The appliance can be taken out for cleaning and for adjustments made by orthodontists. The CAO is affiliated with the American Association of Orthodontists. He is a Diplomate and board certified member of the American Association of Orthodontists. The board was established by the American Association of Orthodontists in Estes Park, Colorado. Many different orthodontists have suggested forces that may be ideal for intrusion. The American Association of Orthodontists has its headquarters in the city. In 1968 he presented the George W. Grieve Memorial Lecture at Canadian Society of Orthodontists.