论文部分内容阅读
目的观察上直肌分流埋藏术治疗视网膜色素变性的手术治疗效果。方法对49例89眼行上直肌肌束中间分别游离出的直肌束,距附着点8mm处直肌两侧巩膜上做巩膜板层(接近棕黑层)分离呈口袋状(长约3mm),把游离的直肌束埋藏并缝合固定于巩膜口袋内。结果术后1个月视力均有不同程度的提高。术后3个月视野检查,视野较前增大一个象限者37眼,增大两个象限者16眼。结论采用上直肌分流埋藏术对视网膜色素变性有不同程度的改善。
Objective To observe the surgical treatment effect of upper rectus bypass grafting in the treatment of retinitis pigmentosa. Methods 49 cases of 89 cases of rectus abdominis muscle bundles were isolated from the middle of the rectus muscle 8mm from the rectus abdominis on both sides of the scleral plate layer (near the brown layer) isolated pouchy (about 3mm ), The free straight muscle bundle buried and sutured in the scleral pocket. Results 1 month after surgery, visual acuity improved in varying degrees. Three months after the visual field examination, the field of vision increased by one quadrant compared with 37 eyes, an increase of two quadrants of 16 eyes. Conclusion The use of upper rectus shunt buried retinal degeneration of varying degrees of improvement.