[The profile surgery. Mandibular osteotomies].
During the years 1987-1994, 31 mandibular osteotomies have been performed in 25 patients, 15 had mandibular alteration alone, 10 of them with prognatism, 2 with microretrognatia and 3 with chin hipoplasia. The other 10 had a combined maxillary-mandibular alteration with hipoplasia and maxillary retrussion. The preoperative work-up included cephalometric and dental study, and a cast model was done to asses the theoretical benefic of the osteotomy. All these patients underwent orthodontic treatment before and after surgery. The results have been good or very good in 96% of the cases. The ortognatic surgery offers significant aesthetic and functional improvement to these patients.
Sancho
M A
MA
Unidad Integrada, Hospital Clinic-Sant Joan de Déu, Barcelona.
Grande
C
C
Parri
F J
FJ
Rivera
A
A
Sarget
R
R
Morales
L
L
D000293:Adolescent; D005260:Female; D006801:Humans; D008297:Male; D008334:Mandible / Q000002:abnormalities* / Q000601:surgery*; D010027:Osteotomy; D012189:Retrospective Studies; D013518:Surgery, Plastic
Cirugía del perfil. Osteotomía mandibular.