Methods: Hydroxyapatite was wrapped up in the dura mater shell as a orbital implant. 132 consecutive patients were followed.

• 方法 对 132例患者采用同种异体硬脑膜包裹羟基磷灰石眼座作为眶内植入物；硬脑膜包裹眼座后开窗并把直肌缝于开窗处.