[The results of sagittal mandibular splitting with traction screw osteosynthesis in the surgical correction of progenia].

Abstract

Sagittal split osteotomy by Obwegeser and Dal Pont with lag screw osteosynthesis by Spiessl is a promising method of treatment for the surgical correction of progenia. Functional and aesthetic results of this method are well. Lesions of the mandibular nerve require subtle technique of operation.