作者在本文中介绍了肿瘤切除后一期修复上唇的手术方法及一期修复口角的手术方法。鉴于唇部恶性肿瘤以复发倾向小的居多;即使术后复发也很容易发觉;唇缺损常导致咀嚼、语言功能的破坏及外形的缺陷;甚至组织缺损较大时也可能用邻近区域的组织一 In this paper, the author describes the surgical procedure for repairing the upper lip after a period of tumor resection and the first stage for repairing the oral cavity. In view of lip cancer with a small tendency to recurrence; even after the recurrence is also very easy to find; lip defects often lead to chewing, language function damage and shape defects; even larger tissue defects may also use the adjacent tissue