Methods The conventional double eyelid plasty incision were made with conterminous single Z formation on the medial canthus as well as abscising a deltoid skin flap.

方法：采用常规重睑成形术切口，在内眦赘皮处设计新的与重睑成形术切口相连接的上睑内侧单“Z”成形+去除一个三角瓣的新术式。