De Franco D J
Department of Orthodontics, Harvard School of Dental Medicine, Boston.
J Am Dent Assoc. 1990 Oct;121(4):511-3. doi: 10.14219/jada.archive.1990.0187.
The diagnosis and treatment of a fractured maxillary first molar are described in this case report of a 28-year-old male. Successful treatment of the retained palatal root of the fractured molar, referred to as premolarization, ensued from integration of endodontic, orthodontic, periodontic, and fixed prosthodontic care.
本病例报告描述了一名28岁男性上颌第一磨牙骨折的诊断和治疗。通过牙髓治疗、正畸治疗、牙周治疗和固定修复治疗的综合应用，成功地对骨折磨牙的保留腭根进行了治疗，即所谓的“前磨牙化”。
