A rotation flap is a semicircular skin flap that is rotated into the defect on a fulcrum point. The flap must be adequately large, and a large base is necessary if a back-cut will be needed to lengthen the flap.
rotation flapとは意味:回旋皮弁{かいせん ひべん}、回転皮弁{かいてん ひべん} rotation flap meaning:[Medicine] n : a pedicle flap that is rotated on its base to graft an adjacent area