Anatomic evaluation of the Morcher capsular tension ring by ultrasound biomicroscopy

J Cataract Refract Surg. 2006 May;32(5):846-8. doi: 10.1016/j.jcrs.2006.02.009.

Abstract

Purpose: To analyze the anatomic position of the Morcher capsular tension ring (CTR) by anterior segment ultrasound biomicroscopy.

Setting: Academic institution.

Methods: Fourteen pseudophakic eyes (13 patients) with placement of a Morcher CTR during cataract extraction had ultrasound biomicroscopy.

Results: In all eyes, the CTR had a position between the intraocular lens haptics and the ciliary body without posterior iris touch.

Conclusions: In this small population of eyes, the Morcher CTR was found to be in a consistent, safe, and stable location in the capsular bag.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Aged
  • Aged, 80 and over
  • Ciliary Body / diagnostic imaging*
  • Female
  • Humans
  • Iris / ultrastructure*
  • Lens Capsule, Crystalline / surgery*
  • Lens Implantation, Intraocular
  • Male
  • Microscopy, Acoustic
  • Middle Aged
  • Phacoemulsification / instrumentation
  • Prostheses and Implants*
  • Prosthesis Implantation*
  • Pseudophakia / diagnostic imaging*