目的通过26 例睑皮松驰伴泪腺脱垂的病例分析，探讨此疾病的部分成因，以及合理的手术方法。

Objective To investigate the partial cause and suitable operation of the blepharochalasis with lacrimal gland prolapse by analyzing the 26 cases.

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结论经皮穿刺腰间盘切割术治疗重度突出及脱垂的总有效率为60 %，对腰间盘膨出及轻度突出的总有效率可达1 0 0 %。

Conclusion The total effective rate of PLD for bulging of lumbar disc or mild protrusion show 100%, and 60% for severe prolapse or extrusion.

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