Methods Firstly cut off the medial rectus,then implanted HA into the muscle cone.Finally replaced medial rectus and sew up the wound.

• 方法将内直肌缝标记线并于附着处剪断,常规眼内容摘除后,将羟基磷灰石义眼座从内侧放入巩膜壳后肌锥内,复位内直肌,分层缝合。