title: External biphasic pins for fixation and immobilization of a mandibular bone graft: report of case.
mesh_terms: D016025:Bone Transplantation; D005592:Fracture Fixation; D006801:Humans; D008297:Male; D008337:Mandibular Fractures / Q000601:surgery*; D008670:Metals; D008875:Middle Aged
chemical_list: D008670:Metals