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目的 :避免额肌瓣悬吊术后的矫正不足或矫正过度。方法 :采用改良的额肌瓣悬吊术治疗重度上睑下垂患者 16例 2 1眼 ,主要的手术技巧在于根据上睑缘的高度适当地延长额肌瓣侧切口的长度 ,调整其张力适度为止。术后随访 6～ 2 4月。结果 :16例 2 1眼患者术后效果满意 ,无矫正不足或矫正过度。结论 :改良的额肌瓣悬吊术和传统的手术方法相比 ,可有效地避免上睑下垂术后矫正不足或矫正过度并发症的发生
OBJECTIVE: To avoid over-correction or over-correction after frontal muscle flap suspension. METHODS: A modified frontal muscle flap suspension was used in the treatment of 21 patients with severe blepharoptosis. The main surgical technique was to adjust the length of the frontal muscle flap appropriately according to the height of the upper eyelid and adjust the tension properly . Follow-up 6 ~ 2 months after surgery. Results: Twenty-six patients (21 eyes) had satisfactory results after operation, no correction or over-correction. Conclusion: Compared with the traditional surgical methods, the modified frontal muscle flap suspension can effectively prevent the occurrence of postoperative orthodontics or overcorrection complications of ptosis