Z-plasty
/ˈzedplæstɪ/noun
mass noun
- a technique in orthopaedic and cosmetic surgery in which one or more Z-shaped incisions are made, the diagonals forming one straight line, and the two triangular sections so formed are drawn across the diagonal before being stitchedZ形塑造术（一种整形及美容外科手术, 手术时开一个或一个以上Z形切口, 其中对角线部分为一直线, 所形成的两个三角形区在缝合前被越过对角线拉紧）。