Technical considerations in distraction osteogenesis.
Five cases are presented to exemplify technical difficulties and complications which may be encountered when performing distraction osteogenesis in the facial skeleton. The procedure should be performed under close supervision by the surgical and orthodontic colleagues. Errors in the choice of vector may be managed by earlier removal of the distractor and subsequent traction on the previously osteotomized segments using orthodontic appliances and principles. Multiple distractors may be inserted in the same jaw and bimaxillary procedures are possible, increasing the likelihood of encountering technical difficulties. Detailed planning and close follow-up, with early recognition and active management of the complications, may be useful in ensuring a successful outcome of this versatile procedure.
Suhr
M A A
MA
Department of Oral and Maxillofacial Surgery, Klinikum Nord, Hamburg, Germany. suhr.mkg-heidelberg@web.de
Kreusch
Th
T
D000293:Adolescent; D000328:Adult; D019232:Dental Restoration Failure; D004868:Equipment Failure; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009061:Mouth Mucosa / Q000293:injuries; D019647:Oral Surgical Procedures / Q000009:adverse effects*; D056948:Orthognathic Surgical Procedures; D019857:Osteogenesis, Distraction / Q000009:adverse effects*; D010020:Osteonecrosis / Q000209:etiology; D018677:Tooth Injuries / Q000209:etiology; D017211:Treatment Failure