论文部分内容阅读
手术方法:按眼球摘出术游离四条直肌,分别作环套缝线自止端剪断直肌,分离眼球周围组织,剪断上下斜肌。用止血钳夹住视神经,在止血钳前剪断视神经,摘出眼球。再用3—0丝线结扎视神经,留置较长缝线.为防止缝线滑脱,可缝合视神经一针。取完整异体巩膜由侧方剪开,置泡沫硅胶球于巩膜腔内。拉紧并剪除多余的巩膜,缝合剪口,使巩膜紧密包裹硅胶球,在其前面相距5mm,分别贯穿二对交叉缝线
Surgical methods: According to the removal of the eye surgery four rectus muscle, respectively, for the ring sets of sutures from the end of the rectus cut the rectus muscle, isolated around the eye tissue, cut the upper and lower oblique muscle. Clip the optic nerve with a hemostat and cut the optic nerve in front of the hemostat to remove the eyeball. Then use 3-0 silk ligature optic nerve, indwelling longer suture.In order to prevent the slippage of suture can be sutured a needle of optic nerve. Take the whole sclera from the side of the scissors cut, set the foam in the scleral cavity silicone rubber ball. Tension and cut off excess sclera, suture incision, the sclera tightly wrapped silicone ball, 5mm in front of them, respectively, through the two pairs of crossed sutures