Lane C M, Collin J R
Br J Ophthalmol. 1987 Apr;71(4):290-4. doi: 10.1136/bjo.71.4.290.
Seventeen patients with ptosis as a feature of chronic progressive external ophthalmoplegia were managed in accordance with a new protocol. An anterior approach levator advancement was performed on seven patients (13 lids) with more than 4 mm of levator function and a brow suspension procedure on eight patients (14 lids) with minimal levator function, in whom the frontalis muscle was relatively spared. Ptosis props were prescribed for two patients with a very weak orbicularis and poor lid closure. Six patients required long term lubricants, and one developed a postoperative corneal abscess associated with a poor Bell's phenomenon. Satisfactory elevation of the lids was achieved in 16 patients (25 lids).
17例以慢性进行性眼外肌麻痹为特征的上睑下垂患者按照新方案进行治疗。对7例（13只眼睑）提上睑肌功能超过4mm的患者进行前路提上睑肌缩短术，对8例（14只眼睑）提上睑肌功能极小且额肌相对未受累的患者进行额肌悬吊术。为2例眼轮匝肌非常薄弱且眼睑闭合不良的患者开具了上睑下垂支撑物。6例患者需要长期使用润滑剂，1例出现与贝尔现象不良相关的术后角膜脓肿。16例患者（25只眼睑）实现了令人满意的眼睑抬高。
