在青光眼和白内障等内眼手术切口中,在完成上直肌固定缝线和以角膜缘为基底的结膜瓣后,再在所做结膜瓣的基底部,穿过一条缝线,带上浅层角巩膜组织,以作为增强固定眼球和牵引之用,这样,这条缝线和上直肌固定缝线形成一个作用力相反、方向 In glaucoma and cataract surgery and other eye incision, the completion of the upper rectus suture and the limbal basement conjunctival flap, and then in the base of the conjunctival flap through a suture, with a shallow layer Corneal scleral tissue for enhanced fixation of eye and traction purposes, so that the suture and the upper rectus muscle fixed suture to form a force in the opposite direction