title: [Peripheral facial paralysis caused by an orthognathically-designed osteotomy in a Class III malocclusion].
abstract: Sagittal split ramus osteotomy creates an internal and an external valves. In an 18-year-old girl with class III dysmorphism, a bone spur on the internal valve compressed the facial nerve during the mandibular setback, leading to facial palsy after three days. We propose a surgical procedure and discuss short-term and long-term outcomes.
authors.forename: J
authors.initials: J
authors.lastname: Casteigt
authors.forename: P
authors.initials: P
authors.lastname: De Bonnecaze
mesh_terms: D000293:Adolescent; D004576:Electromyography; D020220:Facial Nerve Injuries / Q000209:etiology; D005158:Facial Paralysis / Q000209:etiology*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008313:Malocclusion, Angle Class III / Q000601:surgery*; D008334:Mandible / Q000601:surgery*; D009408:Nerve Compression Syndromes / Q000209:etiology; D010027:Osteotomy / Q000009:adverse effects*; D016896:Treatment Outcome