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鼻前孔闭锁,用扩张法及皮片移植法常发生术后继发性的癌痕收缩,而不能达到预期效果,作者采用一转移皮瓣,较为满意.1.常规消毒,局部麻醉,麻醉剂可注射于眶下孔、鼻小柱根部、鼻尖及迎香穴区。2.切口:先沿闭锁孔的内侧缘,顺中隔小柱向下切开至鼻翼底部,由此向外切至鼻翼根部,再由小柱切口向鼻内切开至瘢痕区的后缘,并由之转向
Anterior nasal hole atresia, with the expansion method and skin grafts often occur secondary to cancer scar contraction, and can not achieve the desired results, the author of a transfer flap, more satisfied .1 routine disinfection, local anesthesia, anesthetics Can be injected into the infraorbital foramen, nasal columella root, tip and Ying Xiang area. 2. Incision: first along the medial edge of the locking hole, along the small column down to the bottom of the nose wing, which cut to the root of the nose, and then incision to the trailing edge of the scar region , And by that turn