Objective Visual Acuity Outcomes Following Hoya Gemetric (Xy1-G And Xy1-Gt) Intraocular Lens Implantation In Routine Cataract And Lens Exchange Surgery
Published 2026 - 44th Congress of the ESCRS
Reference: POCAT497 | Type: Free paper | DOI: 10.82333/k02x-dp31
Authors: Prof. Mohammed Muhtaseb* 1 , Dr Amber Khattak 2
1Sulaymaniyah University,Sulaymaniyah,Iraq;iLase Private Practice,Cardiff,United Kingdom;Hebron University,Hebron,Palestinian, State of, 2iLase Private Practice,Cardiff,United Kingdom
Purpose
Setting
Retrospective clinical audit conducted in a single surgeon’s cataract and refractive lens exchange practice in South Wales, UK.
Methods
Patients undergoing cataract surgery with implantation of the HOYA Gemetric intraocular lens (XY1-GT and XY1-G) were retrospectively analysed. Post-operative unaided distance visual acuity (UDVA), unaided intermediate visual acuity (UIVA), and unaided near visual acuity (UNVA) were noted at follow-up and catalogued using CLEARlog. Outcomes were assessed with mean visual acuity in LogMAR, cumulative visual acuity thresholds in LogMAR and near visual acuity in N notation. All were reported as percentages.
Results
A total of 298 eyes implanted with Gemetric lenses were included. For distance vision, mean unaided visual acuity was 0.07 LogMAR and 59.4% (177/298) achieved ≧ 6/6, 72.8% (217/298) achieved ≧ 6/7.5, 83.2% (248/298) achieved ≧ 6/9.
Mean unaided intermediate visual acuity was 0.23 LogMAR, with 15.4% (46/298) achieving ≤0.1 LogMAR, 44.6% (133/298) achieving ≤0.2 LogMAR, and 71.5% (213/298) achieving ≤0.3 LogMAR.
Mean unaided near visual acuity was 0.29 LogMAR, with 90.7% reading ≧ N6, 96.1% reading ≧N8, and 98.1% reading ≧N12.
Conclusions
HOYA Gemetric intraocular lens implantation demonstrated excellent unaided distance, intermediate and near visual acuity outcomes. These findings support the lens as an effective option for achieving excellent full range of unaided vision after cataract and lens exchange surgery.