Cosman B
Department of Surgery, Columbia Presbyterian Medical Center, New York, NY 10032.
Ann Plast Surg. 1980 Oct;5(4):293-7. doi: 10.1097/00000637-198010000-00008.
Two cases of nasal ala reconstruction are presented, documenting the feasibility of sequentially adding one cartilage-containing composite ear graft onto another in piggyback fashion. The junction between the composites is relatively unnoticeable. This technique enables one to fully correct a nasal defect that has been incompletely reconstructed using a single composite graft, thanks to a partial take or to shrinkage that has reduced the graft bulk more than was anticipated. Defects of a size greater than would be amenable to a single composite graft may be repaired by planned serial addition.
本文介绍了两例鼻翼重建病例,记录了以背驮式方式依次将一个含软骨的复合耳移植片叠加到另一个上面的可行性。复合移植片之间的连接处相对不明显。由于部分移植成功或收缩导致移植片体积缩小超过预期,这种技术能够充分纠正使用单个复合移植片未完全重建的鼻缺损。大于单个复合移植片可处理尺寸的缺损可通过计划性的连续叠加来修复。