A technique of autogeneic laminar sclera replacement with conjunctival grafting was designed. 17 cases of recurrent pterygium have been treated, and only 2 cases have regener ated(11.1%).

• 设计一种自体板层巩膜置换并结膜移植术；治疗17例复发性胬肉；仅2例复发(11.；11%25)。