【名词&注释】
软组织损伤(soft tissue injuries)、成形术(angioplasty)、同时发生(simultaneity)、各有特点(each one has peculiarity)、各种类型(various type)
[单选题]Z成形术的角度选用60°时,皮瓣的延长率可达到( )
A. 50% B. 75% C. 100% D. 125% E. 150%