Purpose: To show the surgical and visual outcomes of a resident-performed manual small incision cataract surgery.

Study Type: Retrospective observational case series.

Study Setting: Ruby Eye Hospital.

Materials And Methods: Manual small incision cataract surgery was performed on 339 uncomplicated cataract cases by three in-house residents. Preoperative visual acuity and vision with a pinhole were meticulously noted in the record sheets. All patients underwent thorough preoperative evaluation with the help of a slit lamp. Eyes with corneal guttae, un-dilated pupils, pseudo-exfoliation, raised intraocular pressure and posterior segment abnormalities were excluded from the study. The mean patient age was 59 years (min: 47 years and max: 85 years). Forty-seven percent were males, and the rest were females. The mean uncorrected preoperative visual acuity recorded was 1.3 logMAR units (max: 1 and min: 1.6, Std dev: 0.4). Forty-two percent of the eyes had dense nuclear cataracts (≥ Nuclear Sclerosis grade III from LOCS II).

Results: The mean postoperative visual acuity recorded was 0.4 logMAR units [standard deviation 0.3 logMAR units (max: 1 and min: 0.1 p-value <0.001)]. Forty-three cases (12.6%) had tunnel-related complications (premature entry/button hole). Thirty-six cases (10.6%) had iatrogenic prolapse of the iris tissue. Eight cases (2.3%) had a runaway capsulorhexis, while 18 cases (5.3%) had iatrogenic posterior capsular rupture. Two cases (0.58%) had a large zonular dialysis. Ten cases (2.9%) were retaken to the operating room again for repeat intervention.

Conclusion: The ophthalmic resident learning curve for manual small incision cataract surgery is steep, unlike what is reported in the literature. A good training program with a special emphasis on wound construction is of paramount importance for future residents.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8071211PMC
http://dx.doi.org/10.2147/OPTH.S290968DOI Listing

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