Manual cataract extraction via a subconjunctival limbus oblique incision for mature cataracts.
Indian J Ophthalmol
;
2014 Mar ; 62 (3): 274-278
Article
in English
| IMSEAR
| ID: sea-155551
ABSTRACT
Aims:
To report the technique and outcomes of sutureless manual cataract extraction via a subconjunctival limbus oblique incision for mature cataracts. Materials andMethods:
This retrospective study comprised of 112 eyes of 83 patients with mature cataract who all had manual cataract extraction via a subconjunctival limbus oblique incision. A transconjunctival tunnel is fashioned with a 3.0 mm keratome, 0.5 mm behind the limbal vascular arcades. A limbal tunnel, with a transverse extent of 9 mm in the cornea and 7.0 mm in the limbus, is created beneath the conjunctival/Tenon’s tissue using an angled bevel‑up crescent blade. Outcome measures included visual acuity, intraoperative complications, surgically induced astigmatism, endothelial cell loss rate and surgery time.Results:
Self‑sealing wound was achieved in 112 eyes (98.2%). The nucleus was delivered in whole in 108 eyes (96.4%). Intraoperative complications included hyphema in 3 eyes (2.7%), iridodialysis in 2 eyes 1.8%), posterior capsular rupture and zonular dialysis in 2 eyes (1.8%). At the 3‑month follow‑up, 91% patients achieved a best-corrected visual acuity of 20/20 or better, the mean of surgically induced astigmatism was ‑0.62 ± 0.41 Diopters and endothelial cell loss was 4.2%. Average surgical time was 3.75 min per case.Conclusion:
This subconjunctival limbus oblique incision has the potential to serve as safe and effective technique for mature cataracts.
Full text:
Available
Index:
IMSEAR (South-East Asia)
Type of study:
Observational study
Language:
English
Journal:
Indian J Ophthalmol
Year:
2014
Type:
Article
Similar
MEDLINE
...
LILACS
LIS