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1.Study on Repair of Buccal Defect with Buccal Fat Pad Flap
颊脂垫瓣修复颊组织缺损的研究收藏指正
2.Method:Nine patients with perforating defects on the maxillofacial region were reconstructed with folded free radial forearm flap. There are 5 cases of buccal defect,3cases of chin defect and 1 cases of mandibular defect.
方法:9例恶性肿瘤根治术后,颊部口腔软组织洞穿性缺损5例,颏部皮肤及下唇黏膜缺损3例,颊部、口腔及下颌骨硬软组织缺损1例。收藏指正
3.The use of buccal musculomucosal flap(BMMF)with or without buccal fat pad(BFP)as a graft for tongue or palate defect repair is an alternative for the surgeon,yet it is a simple and effective.
应用颊粘膜瓣单独或联合颊脂垫修复舌腭缺损是一种简单而有效的手术方法。收藏指正
4.The size of flap was designed based on the range of soft tissue defect and located in the buccal region along nasolabial groove. The maximum scale of flaps between the length and width were 2∶1 and slit to the SMAS layer. The soft tissue defect of upper lip was repaired by direct vicinity aversion of the flap.
方法对于各种原因引起的上口唇部皮肤软组织缺损,根据缺损面积的需要设计鼻唇沟颊部皮瓣,皮瓣在颊部顺鼻唇沟方向,内侧缘与鼻唇沟重叠,长宽比例最大为2∶1,皮瓣取在表浅肌肉腱膜系统(SMAS)的浅面,旋转皮瓣修复缺损,皮瓣转移后遗留的创面拉拢缝合,实现皮瓣的推进并缓解皮瓣蒂部的张力。收藏指正
5.Results The occlusion contact data and graph of wedge-shaped teeth defect had the features of trauma occlusion. 42.97% of them has the larger axial gradient degree, 96.09% of them has abration in different classes, 46.29% missing the front teeth and 57.03% missing the buccal teeth.
方法采用临床物理检查和石膏模型测量，确定楔状缺损牙轴倾度、磨损指数、牙缺失等指标；采用计算机图像处理技术，自行编制软体程式及硬体系统，测试被检光（牙合）片，分析并提取楔状缺损牙接触（牙合）力、面积、接触点（牙合）应力等资料和图形信息。收藏指正
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