Methods Remove the pterygium totally,including the underneath proliferated tissue.Translocated the adjacent health conjunctiva with sem cells to cover the naked sclera.

• 方法逆行将翼状胬肉头部自角膜上分离,向泪阜方向及上下方向钝性分离结膜及其下方增生变性组织,直至近半月皱襞处,全部切除胬肉。