Tsai J C, Rowsey J J, Fouraker B D, Stevens S X, Young D A, Polack P J
Department of Ophthalmology, University of South Florida, Tampa 33612, USA.
Ophthalmic Surg Lasers. 1996 Aug;27(8):720-4.
A mirror needle holder has been designed to facilitate the passage of a needle through the ciliary sulcus during transscleral fixation of posterior chamber (PC) intraocular lens (IOLs). Two human postmortem eyes were used to demonstrate the efficacy of this mirror used as the needle holder. This method was compared with the current method of passing sutures without view of the ciliary sulcus. The mirror needle holder demonstrated precise passage of the needle into the ciliary sulcus by direct visualization of the ciliary processes and sulcus. This method may avoid the complications associated with transsclerally sutured PC IOLs during penetrating keratoplasty and secondary IOL placement.
一种带镜持针器已被设计出来，以便在经巩膜固定后房型人工晶状体（IOL）过程中，使针更容易穿过睫状沟。使用了两只人眼尸体来证明这种用作持针器的镜子的有效性。将该方法与当前在不观察睫状沟的情况下穿过缝线的方法进行了比较。带镜持针器通过直接观察睫状突和睫状沟，展示了针精确地进入睫状沟。这种方法可以避免在穿透性角膜移植术和二期人工晶状体植入过程中与经巩膜缝合后房型人工晶状体相关的并发症。
