口腔颌面外科学定义与内容发展简史特点与相关学科的关系展望典型病例介绍定义口腔颌面外料学(oral and maxillofacial surgery,OMS)一门临床学科必外料治疗为主研究某些疾病的防治为主要内容※口腔器官(牙、牙槽骨、唇、颊、舌、腭、咽等)※颌面诸骨(上颌骨、下颌骨、颧骨等)关面部软组织※颞下颌关节※唾液腺米颈部分支学科冬口腔颌面部庥醉与镇痛(anesthesia and analgesia)冬牙及牙槽外料(dental and alveolar surgery)牙颌面种植外科(dental and maxillofacial implant surgery)口腔颌面部感染(infections)口腔颌面部创伤(trauma)口腔颌面部肿瘤(tumors)唾液腺疾病(diseases of salivary glands)颞下颌关节疾病(disease of temporomandibular joint)口腔颌面神经疾病(neurological diseases))口腔颌面先天性畸形和缺损(congenital deformities and defects)必口腔颌面后天畸形和缺损(acquired deformities and defects)正颌外科(orthognathic surgery)