J Korean Ophthalmol Soc.  2010 Jan;51(1):22-28.

Initial Experience With 20-Gauge Transconjunctival Sutureless Vitrectomy Using Conventional Instruments

• Kim KH
• Lee JE

Abstract

PURPOSE
To describe a transconjunctival sutureless technique for pars plana vitrectomy using conventional 20-gauge instruments.
METHODS
We performed transconjunctival sutureless pars plana vitrectomy (TSV) using conventional 20-gauge instruments in 36 eyes of 35 patients. We made 20-gauge transconjunctival beveled sclerotomies using microvitreoretinal (MVR) blades and used traditional 20-gauge instruments for the operations.
RESULTS
Eighty-three (81.4%) of 102 sclerotomies self-sealed without the need for sutures. The sutureless rate was even higher in the last one-third of the patients: 32 (94.1%) of 34 sclerotomy sites were sutureless. No serious complications were observed in our series, including postoperative hypotony, wound leakage, or endophthalmitis.
CONCLUSIONS
The 20-gauge TSV technique is safe and can be utilized for almost all vitreoretinal diseases, without incurring additional cost for new instruments.

Keyword

Self-sealing sclerotomies; Sutureless vitrectomy; Transconjunctival; TSV; 20-gauge pars plana vitrectomy

MeSH Terms

Eye
Humans
Sutures
Vitrectomy

Reference

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