Song Y G, Zhuang H X
Plastic Surgery Hospital, Chinese Academy of Medical Sciences, Beijing.
Clin Plast Surg. 1990 Apr;17(2):251-61.
The one-stage total ear reconstruction (auricular reconstruction and tympanoplasty) has a number of merits. 1. Satisfactory esthetic results obtained in one operation. 2. The "super thin" skin flap is elevated on a plane that excludes hair follicles from the flap, so the hair-bearing areas of the scalp can be readily incorporated as part of the ear reconstruction. 3. The reconstructed ear has adequate blood supply and protective sensation. 4. The surgeon may choose to carry out a tympanoplasty and obtain restoration of auditory function or may choose to carry out a pseudomeatus procedure and reduce the operating time. We feel that the "super thin" skin flap and the simultaneous tympanoplasty are valuable supplements to ear reconstruction. The functional results of the tympanoplasty must be considered only a partial success at this time; long-term evaluation as well as technologic improvements are needed.
一期全耳再造术(耳廓再造和鼓室成形术)有诸多优点。1. 一次手术即可获得满意的美学效果。2. “超薄”皮瓣是在一个不包含毛囊的平面上掀起的,因此头皮的有毛区域可轻易纳入耳廓再造的一部分。3. 再造耳有充足的血供和保护性感觉。4. 外科医生可选择进行鼓室成形术以恢复听觉功能,也可选择进行外耳道成形术以缩短手术时间。我们认为“超薄”皮瓣和同期鼓室成形术是耳再造的有价值补充。目前鼓室成形术的功能效果只能说是部分成功;还需要长期评估以及技术改进。