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Phacoemulsification combined with pars plana vitrectomy.

N Mamalis1, M P Teske, K R Kreisler

  • 1Department of Ophthalmology, University of Utah Health Sciences Center, Salt Lake City 84132.

Ophthalmic Surgery
|April 1, 1991
PubMed
Summary
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Phacoemulsification with pars plana vitrectomy safely treats combined cataracts and vitreoretinal disease. This combined approach improved visual acuity in most patients, demonstrating its efficacy.

Area of Science:

  • Ophthalmology
  • Surgical Techniques

Background:

  • Cataracts and vitreoretinal diseases often coexist, requiring combined surgical intervention.
  • Traditional surgical methods may present challenges in managing these combined conditions.

Purpose of the Study:

  • To evaluate the safety and efficacy of combined phacoemulsification and pars plana vitrectomy.
  • To assess visual outcomes and complications in patients with coexisting cataracts and vitreoretinal disease.

Main Methods:

  • Seven patients underwent phacoemulsification combined with pars plana vitrectomy.
  • Posterior chamber intraocular lenses (PC-IOLs) were implanted in the capsular bag in six patients.
  • Surgical approach utilized a small limbal incision for phacoemulsification.

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Main Results:

  • Preoperative visual acuity ranged from light perception to hand movement; postoperative acuity ranged from hand movement to 20/25.
  • No perioperative complications were observed.
  • Over a mean follow-up of 6 months, one patient developed neovascular glaucoma and another a conjunctival cyst.

Conclusions:

  • Combined phacoemulsification and pars plana vitrectomy is a viable option for managing coexisting cataracts and vitreoretinal disease.
  • The procedure demonstrated good visual recovery and acceptable complication rates.
  • The limbal approach offers advantages in surgical control and wound integrity.