观察睫状体扁平部进针刺开法治疗后发性白内障的临床效果。 方法：对151例161眼后发性白内障患者采用睫状体扁平部进针刺开法进行手术治疗，术后分阶段随访观察6mo视力恢复及并发症发生情况。 结果：患者161眼术后早期即可获得稳定的视力恢复，无1眼发生严重并发症。 结论：睫状体扁平部进针后囊膜切开术有着对设备要求不高、操作简便、易掌握、手术时间短、疗效确切、安全性可靠的优点，同时也极大地减轻了患者的经济负担，是一种可行的后发性白内障治疗方法。

To observe the effect of pinhead discission by needling via pars plana to treat posterior capsule opacification. METHODS:Pinhead discission by needling via pars plana in 151 cases with 161 eyes treated posterior capsule opacification, and the visual acuity and complications on different phases during the follow-up time of 6 months postoperation were observed. RESULTS:Postoperative 161 eyes gained visual acuity improved obviously and stability during the follow-up time of 6 months without any severe complications. CONCLUSION:Pinhead discission by needling via pars plana to treat posterior capsule opacification is a simple, efficient, convenient, safe and reliable surgery.