Horizontal mattress suturing provides a simple procedure to prevent ischemia of the skin flap, and shortens prolonged hospitolization.

• 结伦 乳腺癌根治术后皮瓣坏死和继发感染并不少见，褥式减张缝合方法简便、效果可靠，可明显改善切口愈合，预防皮瓣切缘缺血坏死和继发感染。