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介绍国产生物活性陶瓷（羟基磷灰石）义眼座的特性，观察其在眼窝整形术中的临床效果。对５３例需作眼窝蹋陷整形或预防眼球摘除、眼内容剜出术后眼窝蹋陷畸形的患者，作此义眼座植入，观察其临床效果。结果：所有患者眼窝蹋陷畸形得以矫治或得到预防，随访１～４年，义眼座在眶内无脱出、移位或合并感染等。装入仿真义眼片后，双眼对称，义眼活动度可达１０～２５度。结论：国产生物陶瓷（羟基磷灰石）义眼座具有良好的组织相容性，是眼窝蹋陷整形矫治与预防的良好材料，完全可以替代进口产品。
Introduce the characteristics of domestic bioactive ceramic (hydroxyapatite) eyelid and observe its clinical effect in orbital plastic surgery. 53 cases required for orbital suture plastic surgery or prevention of enucleation, ocular content out of the eye orbital deformity patients, for this eyelid implantation, to observe the clinical effect. Results: All patients with orbital deformity correction or prevention, follow-up 1 to 4 years, orbital prosthesis in the absence of prolapse, displacement or infection. After the prosthesis is loaded into simulation, the eyes are symmetrical and the eye movement can reach 10-25 degrees. CONCLUSION: The domestic bio-ceramic (hydroxyapatite) eyelid possesses good histocompatibility and is a good material for orthopedic treatment and prevention of orbital depression, which can completely replace imported products.