Ryan E H, Rosenberg M A
Ophthalmic Surg. 1987 Feb;18(2):130-2.
Techniques for surgical removal of a dislocated lens have evolved considerably in the past 30 years. There has been a change in preference from open-sky techniques to the use of automated vitrectomy instruments. We introduce an instrument which may be useful in selected patients with dislocated lenses. This instrument is placed through the pars plana to entrap the lens anteriorly without trauma to the retina or ciliary body. Cryoextraction of the lens through a limbal incision is then performed. We feel this instrument will be most useful in the management of a dislocated nucleosclerotic lens.
在过去30年里，手术摘除脱位晶状体的技术有了很大发展。人们的偏好已从开放式手术技术转变为使用自动化玻璃体切除器械。我们介绍一种器械，它可能对某些晶状体脱位患者有用。该器械通过睫状体扁平部置入，在不损伤视网膜或睫状体的情况下从前部夹住晶状体。然后通过角膜缘切口进行晶状体冷冻摘除。我们认为这种器械在处理核性硬化性脱位晶状体时将最为有用。
