目的　探讨羟基磷灰石眼座栓钉植入术并发症的类型、发生原因及处理方法。方法　分析 131例中16例患者出现的并发症的原因 ,应用手术方法进行处理 ,并随访观察。结果　共有孔道偏斜、孔道太深、栓钉脱出、孔道内肉芽组织增生和感染 5种并发症 ,经过及时处理 ,均取得了较好的疗效。结论　羟基磷灰石眼座栓钉植入可提高义眼的活动度 ,其并发症是可以预防和控制的 Objective To investigate the types, causes and treatment of complications of hydroxyapatite orbital peg implantation. Methods The causes of complications in 16 of 131 patients were analyzed. Surgical treatment was performed and follow-up was observed. Results There were 5 kinds of complications, such as biased channel, too deep channel, peg, prolapsed and infected granulation tissue in the channel. After timely treatment, good curative effect was achieved. Conclusion Hydroxyapatite orbital pegs implantation can increase the activity of the eye, the complications can be prevented and controlled