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著者等曾在1957年报告过此种手术,本文系进一步介绍63例中的手术经验。手术选择:(1)成人组,选择由于黄斑的进行性退行性变而引起的视力减退患者(最好是视力尚未降到20/100)。(2)儿童组,选择高度近视持续和迅速进展者(既便视力损害不多)。(3)对有视网膜脱离的高度近视眼应考虑视网膜复位和巩膜加强联合手术。手术方法:从眼库中保存的眼球上取7毫米宽的巩膜一条(见图)。取材部位应与移植地位相当,这样就能与受眼有相同的外形和弯曲度。在去除过多的上巩膜组织和脉络膜后,将它浸在1:750氯化苯甲烃
The author, who reported such surgeries in 1957, further described the surgical experience in 63 cases. Surgical options: (1) adults, choose due to the progressive degeneration of the macular degeneration patients with visual acuity (preferably visual acuity has not yet dropped to 20/100). (2) children group, choose to have a sustained and rapid progression of myopia (even if vision damage is small). (3) retinal detachment of high myopia should consider retinal reattachment and scleral reinforcement surgery. Procedure: Take a 7 mm wide sclera from the eyeball saved in the eye bank (see photo). Draw the site should be equivalent to the transplant status, so that you can with the same eye by the shape and curvature. After removal of excess scleral tissue and choroid, it is immersed in 1: 750 chlorinated benzyl chloride