Objective:To investigate a method for vascular microdissection of the anterior ciliary arteries(ACAs) in the rectus muscles,and to evaluate the safety of this technique when surgery is performed simultaneously on all 4 recti in one eye.

• 目的 :探讨眼直肌内睫状前动脉 (ACAs)显微分离术的方法和技巧及应用此方法在一眼同时行 4条直肌手术的安全可行性。