摘要
设计了一种预制型黄斑加压物—Y形铬镍钛合金不锈钢加压物,用于黄斑裂孔视网膜脱离手术。植入术程序简单,固定缝线远离后极部,操作容易。加压物顶压黄斑裂孔准确、牢靠。
This article primarily reports that 11 cases of retinal detachment due to macular break were treated with the Y-shaped stainless steel indenter made by alloy of 1Cr. 18 Ni. 9 Ti. (GK Macular Indenter), 10 cases have been cured. During operation the indenter was bent to follow the bulbar convexity and the long arm of the Y was fixed to the posterior sclera of temporal equator. The short arm of the Y was fixed to the anterior scle ra of the temporal equator. The pipe-shaped of end of the long arm was readjusted in order to obtain a localized buckling in the area of macular break. Anomalous effects were not found during 1～2 years of follow-up. This technique is easy and fast to perform. The small size of indenter does not interfere with ocular tissues. The authors suggest that this technique is promising in most cases of retinal detachment due to macular break.
出处
《眼科研究》
CSCD
1990年第1期53-55,共3页
Chinese Ophthalmic Research
