Luhr H G, Kubein-Meesenburg D
Department of Maxillofacial Surgery, University Hospital of Goettingen, West Germany.
Clin Plast Surg. 1989 Jan;16(1):157-63.
In isolated maxillary osteotomies the condylar positioning technique cannot be performed because the autorotation of the mandible following maxillary movements cannot be calculated in advance. The only possibility to achieve an exact position of the maxillary segment in relation to the skull base and the temporomandibular joint is the intraoperative control of the condylar position using a face bow transfer during surgery. Errors in the condyle position would result in an error of the occlusion and would cause adverse effects on the temporomandibular joint.
在孤立性上颌骨截骨术中，髁突定位技术无法实施，因为无法预先计算上颌骨移动后下颌骨的自动旋转情况。要使上颌骨段相对于颅底和颞下颌关节达到精确位置，唯一的可能性是在手术过程中使用面弓转移来术中控制髁突位置。髁突位置的误差会导致咬合错误，并会对颞下颌关节产生不利影响。
