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Visual outcomes of posterior chamber intraocular lens intrascleral fixation in the setting of postoperative and posttraumatic aphakia

Identifieur interne : 000762 ( Pmc/Corpus ); précédent : 000761; suivant : 000763

Visual outcomes of posterior chamber intraocular lens intrascleral fixation in the setting of postoperative and posttraumatic aphakia

Auteurs : Dariusz Haszcz ; Katarzyna Nowomiejska ; Agnieszka Oleszczuk ; Cesare Forlini ; Matteo Forlini ; Joanna Moneta-Wielgos ; Ryszard Maciejewski ; Katarzyna Michalska-Malecka ; Anselm G. Jünemann ; Robert Rejdak

Source :

RBID : PMC:4857430

Abstract

Background

Several techniques for fixation of the posterior chamber intraocular lens (IOL) have been developed. We evaluate long-term functional outcomes and safety of posterior chamber IOL implantation using Hoffman scleral haptic fixation and sutureless Sharioth technique in patients with posttraumatic and postoperative aphakia.

Methods

This retrospective case-series included 42 eyes operated by one surgeon. The data including demographic data, ocular history, preoperative, early postoperative and final best corrected visual acuity (BCVA), rate of complications as well as postoperative IOL position were collected. The mean follow-up was 14.5 months. Hoffman haptic scleral fixation was performed in 31 eyes, Sharioth technique—in 11 eyes. Aphakia was due to eye trauma (19) or complicated cataract surgery (23).

Results

Overall, the final BCVA improved in 26 eyes, did not change in 5 eyes, and worsened in 11 eyes. No significant differences in BCVA were found between groups operated with Hoffman scleral fixation and Sharioth technique. Postoperatively, we noticed two dislocations of IOL fixated using Sharioth technique and none after Hoffman technique. No severe complications were observed.

Conclusion

Both transscleral fixation techniques are feasible methods of secondary IOL implantation in posttraumatic and postoperative aphakia. with low incidence of complications, however visual outcomes are diverse.


Url:
DOI: 10.1186/s12886-016-0228-y
PubMed: 27145831
PubMed Central: 4857430

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