下颌角截除并下颌骨外板切除一次成形面下份缩小术

Combined mandibular angle resection with angle-splitting performed one-time to reduce the width of lower face

目的:探讨下颌角截除与下颌骨外板切除术一次成形的可行性。方法:全身麻醉,口内进路,在下颌骨外板切除时,附加特定的设计,在切除外板的同时,选择性的将下颌角部分切除。结果:大多就医者出院时拍照与术前已有较大改观,效果满意。结论:下颌角截除与下颌骨外板切除术一次成形可以简化手术创伤,在下颌缩小设计方面具有可控性。

Objective To study the feasibility of Combined mandibular angle resection with angle-splitting performed one-time to reduce the width of lower face. Methods With the specific design, Selective mandibular angle resection performed with angle-splitting ostectomy through intraoral approach, under General anesthesia. Results Most of patients Acuired great changes when out of hospital compared with before operation, the effect is satisfied. Conclusion Combined mandibular angle resection with angle-splitting performed one-time can relieve the surgery wound, and have the controllability to reduce the width of lower face