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Implants preserve the integrity of the teeth adjacent to the edentulous area, and it has been shown that dental implant therapy is less costly and more efficient over time than tooth-supported FPDs for the replacement of one missing tooth. The major disadvantage of dental implant surgery is the need for a surgical procedure. [17]
Ceramic implants made from alumina were introduced between 1960s and 1970s but were eventually withdrawn from the market in the early 1990s because they presented some biomechanical problems (like low fracture toughness) and were replaced by zirconia implants. [22] Robot-assisted dental surgery, including for dental implants, [23] has also been ...
John M. Harris started the world's first dental school in Bainbridge, Ohio, and helped to establish dentistry as a health profession. It opened on 21 February 1828, and today is a dental museum. [15] The first dental college, Baltimore College of Dental Surgery, opened in Baltimore, Maryland, US in 1840.
However, earlier dental interventions of this nature documented in the 11th century ad were made by Abulcasis, [11] who described replantation and use of ligatures to splint the replanted tooth. The earliest instances of tooth replantation, however, can be traced back to ancient Egypt, where slaves were forced to give their teeth to the pharaoh.
The procedure of tooth transplant is technique sensitive and it requires a team approach involving orthodontist, oral surgeon, paediatric dentist, dental radiologist and technical support. [10] Imaging is needed for radiographic planning of tooth transplant.
At present, guided bone regeneration is predominantly applied in the oral cavity to support new hard tissue growth on an alveolar ridge to allow stable placement of dental implants. When bone grafting is used in conjunction with sound surgical technique, guided bone regeneration is a reliable and validated procedure.
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