A new concept for vitreous surgery. 7. Two instrument techniques in pars plana vitrectomy.
A new concept for vitreous surgery. 7. Two instrument techniques in pars plana vitrectomy.
复制标题
玻璃体手术的新概念。
DOI：
10.1001/archopht.1974.01010010419009
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发表时间：
1974
影响因子：
--
通讯作者：
R. Machemer
中科院分区：
文献类型：
--
作者：
R. Machemer
在通过平坦部进行玻璃体切除术时，通过相对平坦部引入的第二种器械对于特定的手术情况是有用的。通过插入一个连接到额外输液瓶的22号针，可以方便地清除汇集的血液。大的出血血管用直针进行透热治疗。用改良的22号皮下注射针剥离腹膜。用玻璃体剪刀切割实心玻璃体线条，用异物钳取出异物。光纤为这些操作提供了眼睛内部的最佳照明。
During vitrectomy through the pars plana, a second instrument, introduced through the opposite pars plana, is useful for specific surgical situations. Removal of pooled blood is facilitated by insertion of a 22-gauge needle connected to an additional infusion bottle. Large bleeding vessels are diathermized with a straight diathermy needle. Preretinal membranes are peeled off with a modified 22-gauge hypodermic needle. Solid vitreous strands are cut with a vitreous scissors, and foreign bodies are removed with a foreign-body forceps. Fiberoptics provide optimal illumination inside the eye for these manipulations.