The Utility of a Three-Dimensional Approach with T-Shaped Osteotomy in Osseous Genioplasty
An 18-year-old woman had a chief complaint of a short chin and wide square chin, for which reduction angloplasty was performed. A fragmented angle bone was used as a graft for the 9-mm vertical lengthening, and 6-mm horizontal widening was performed. T-shaped genioplasty resulted in a much improved facial profile ().