The key point of the new operation is to separate the rectus and eyeball by making lamellar scleral flaps under the insertion of the rectus muscles instead of cutting rectus muscles off.

• 板层巩膜瓣术的关键是以直肌止端剥离板层巩膜瓣使肌肉与眼球分离代替常规的直肌剪断缝合。对比观察2种术式的术后反应、义眼台活动度和义眼片配戴情况。