Objective To seek a simple, safe and effective method for the instant repair of soft-tissue defects after excision of superfic ial tumor, chronic ulcer and scar constracture as well as injury.

• 目的对体表肿瘤、慢性溃疡和瘢痕挛缩等切除后，以及外伤造成的软组织缺损，寻求一种较简便安全、效果确切的即刻修复方法。