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Hotz’s术一般需术者与助手两人协同进行。助手主要是角膜保护板的托持及止血、拭血等操作。笔者在临床工作中常遇无助手情况,故自行设计制作一角膜保护板附加器(简称附器),解决了单人施术的角膜保护和止血问题,使手术在基本无血状态下进行,甚觉方便。介绍给眼科同道,乞望斧正。制作:取一段直径1.8～2.2mm不锈钢丝(牙科钢丝或克氏针),长度视手头角膜保护板外缘长度而定(一般200～230mm),中段用牙科技工钳弯制成角膜保护板使用端外缘形状,其转折点外40mm左右,两端并
Hotz’s surgery is generally required to assist those who work together and two. Assistant is the corneal protection board support and bleeding, blood and other operations. I often encountered in clinical work without a helper, it is designed to produce a corneal protective plate addendum (referred to as attached) to solve the single corneal surgery and hemostasis, so that surgery in the basic state of no blood, and even Feel convenient. Introduced to the ophthalmology fellow, looking ax is. Production: Take a diameter of 1.8 ~ 2.2mm stainless steel wire (dental steel wire or Kirschner wire), the length depending on the length of the outer edge of the corneal protection board on hand (usually 200 ~ 230mm), the middle of the use of dental technician clamp curved corneal protection board End of the outer shape, the turning point of about 40mm, both ends and