Results All myocutaneous flaps were survived completely and phase I healing was acquired.

结果所有肌皮瓣均全部完全成活，伤口I期愈合。

Methods: Local tissue defects of root carcinoma cases were repaired by sternocleidomastoid myocutaneous flaps.

目的：介绍应用胸锁乳突肌肌皮瓣修复舌根癌术后组织缺损的临床经验。

One-stage reconstruction of maxillofacial defects by the use of the extended trapezius myocutaneous flaps in 7 patients were reported.

利用延伸的斜方肌肌皮瓣一期修复7例面部、颊部及舌体的缺损，均获成活。

Objective to report the clinical effect of using the large scale myocutaneous flaps to repair the amputated limbs with serious soft tissue defects.

目的报道应用大型肌皮瓣一期或二期修复断肢合并大面积软组织缺损的临床效果。

Conclusion When excessive expansion is performed, BTXA can accelerate the expansion rate and improve the blood supply of expanded myocutaneous flaps.

结论肌皮瓣超量扩张时，BT XA可加快肌皮瓣扩张速度，同时改善肌皮瓣血运。