title: Avascular necrosis after anterior horizontal augmentation genioplasty.
mesh_terms: D000293:Adolescent; D002680:Chin / Q000601:surgery*; D005260:Female; D006801:Humans; D008336:Mandibular Diseases / Q000209:etiology* / Q000382:microbiology; D010020:Osteonecrosis / Q000209:etiology* / Q000382:microbiology; D010027:Osteotomy; D013291:Streptococcus / Q000302:isolation & purification