In-the-bag toric intraocular lens implantation in the case of an anterior capsule tear: a case series

Arq Bras Oftalmol. 2019 Aug 29;82(6):460-462. doi: 10.5935/0004-2749.20190088. eCollection 2019.

Abstract

Purpose: To analyze the outcomes of in-the--bag toric intraocular lens implantation for anterior capsular tears during phacoemulsification.

Methods: The cohort of this re-trospective, consecutive, interventional case series included eight patients. One patient was excluded as the tear was used to enlarge the rhexis. The mean preoperative astigmatism was -1.67D (± 0.98) and the mean preoperative unaided logMAR visual acuity was 0.62 (± 0.76). The mean angle between the anterior capsule tear and the closest intraocular lens haptic was 51.25° (range, 30°-90°).

Results: The final unaided logMAR visual acuity was 0.16 (± 0.21) and the final cylinder was -1.1 D (± 0.59). The mean follow-up duration was about 2 ± 1.2 months. In this case series, no lens had to be explanted or rotated postoperatively. Placement of a toric intraocular lens in the presence anterior capsule tear was safe in all patients. An angle of at least 30° remained between the tear and the intraocular lens haptic.

Conclusion: Placement of toric intraocular lens in the presence of an anterior capsule tear may be safe, at least in cases with a 30° angle between the anterior capsule tear and the intraocular lens haptic.

MeSH terms

  • Anterior Capsular Rupture, Ocular / etiology*
  • Anterior Capsular Rupture, Ocular / physiopathology
  • Anterior Capsular Rupture, Ocular / surgery*
  • Female
  • Humans
  • Lens Implantation, Intraocular / methods*
  • Lenses, Intraocular*
  • Male
  • Middle Aged
  • Phacoemulsification / adverse effects*
  • Refraction, Ocular
  • Reproducibility of Results
  • Retrospective Studies
  • Time Factors
  • Treatment Outcome
  • Visual Acuity