Open AccessSingle-port transconjunctival vitrectomy for malignant glaucoma
Author(s) -
Shikha Gupta,
Subodh Lakra,
Abhijeet Beniwal,
Rohan Chawla,
Varun Gogia,
Viney Gupta
Publication year - 2021
Publication title -
journal of cataract and refractive surgery/journal of cataract and refractive surgery
Language(s) - Uncategorized
Resource type - Journals
SCImago Journal Rank - 1.678
H-Index - 142
eISSN - 1873-4502
pISSN - 0886-3350
DOI - 10.1097/j.jcrs.0000000000000519
Subject(s) - vitrectomy , medicine , ophthalmology , pars plana , posterior capsulotomy , intraocular pressure , capsulotomy , glaucoma , surgery , intraocular lens , visual acuity
The management of malignant glaucoma involves either anterior vitrectomy with zonulectomy and iridectomy or 3-port core pars plana vitrectomy (PPV) by retinal surgeons. The proposed modification can be performed with reasonable success rates. In this technique, synechiolysis and anterior chamber irrigation were performed through a limbal incision, and a single-port 23- or 25-gauge vitrector was introduced through PPV superotemporally to perform anterior vitrectomy and central posterior capsulotomy in pseudophakic eyes. The same procedure can be performed after cataract surgery in phakic eyes. Vitrectomy is continued until anterior chamber deepens, ensuring a conduit between anterior and posterior chambers through the posterior capsulotomy alone, bypassing the need for a posterior iridectomy/zonulectomy. In a series on 9 eyes, all achieved optimization of anterior chamber depth with intraocular pressure normalization in 8 of 9 eyes, without showing any signs of recurrence at a mean follow-up of 8.6 months.