[Advances in the research and application of orbital blowout fracture repair material].

Orbital blowout fractures can easily lead to defects of the orbital wall. In order to restore the continuity of the bone wall and avoid a series of clinical symptoms caused by orbital contents herniation or incarceration, the site of the defect should be reconstructed. The effect of reconstruction depends on the choice of surgical plan and repair material. The typical materials for bone wall defect repair include bone sheet, high density porous polyethylene, titanium mesh, absorbable polymer, bioactive ceramics and tissue engineering bone. This paper reviews the research findings and application of material for repairing of orbital blowout fracture. (Chin J Ophthalmol, 2019, 55: 876-880).眼眶爆裂性骨折易导致眼眶骨壁缺损。为恢复骨壁的连续性，避免眼眶内容物嵌顿或疝出引起一系列临床症状，需要对缺损部位进行重建。重建的效果取决于手术方案和修复材料的选择。眼眶骨壁缺损的修复材料包括骨片、高密度多孔聚乙烯、钛网、可吸收聚合物、生物活性陶瓷和组织工程骨。本文针对眼眶爆裂性骨折修复材料的应用，汇总近年最新研究进展并进行综述，以期为临床工作提供参考。（中华眼科杂志，2019，55：876-880）.