Posterior capsule dehiscence during phacoemulsification and manual extracapsular cataract extraction: comparison of outcomes.
OBJECTIVE
To compare the intraoperative behavior and postoperative outcomes of posterior capsule dehiscence during phacoemulsification and during manual extracapsular cataract extraction (ECCE).


METHODS
L.V. Prasad Eye Institute, Hyderabad, India.


METHODS
This study was a retrospective chart review of consecutive cases of posterior capsule dehiscence over 2 years in patients having phacoemulsification or manual ECCE. A chi-square test was used for statistical comparison of the results in the 2 groups.


RESULTS
In the 127 eyes with posterior capsule dehiscence, the incidence of vitreous prolapse was comparable between the 2 groups (phacoemulsification, 61.6%; ECCE, 62.7%). In the phacoemulsification group, vitreous prolapse occurred more frequently if nuclear fragments were present at the time of posterior capsule dehiscence than if they were present during cortex removal (P =.05). Posterior dislocation of nuclear fragments occurred in 4 eyes in the phacoemulsification group. Increased anterior uveitis in the early postoperative period occurred more frequently in the ECCE group (P =.02). The visual outcomes were similar between the 2 groups.


CONCLUSIONS
Even though differences existed between the intraoperative factors influencing the management of posterior capsule dehiscence during phacoemulsification and ECCE, the final anatomic and visual outcomes were comparable.
Basti
Surendra
S
Cornea Service, L.V. Prasad Eye Institute, Hyderabad, India.
Garg
Prashant
P
Reddy
Madhukar K
MK
D019923:Capsulorhexis; D002387:Cataract Extraction / Q000009:adverse effects; D005128:Eye Diseases / Q000209:etiology; D006801:Humans; D007431:Intraoperative Complications; D007903:Lens Capsule, Crystalline / Q000473:pathology* / Q000601:surgery; D019654:Lens Implantation, Intraocular; D018918:Phacoemulsification / Q000009:adverse effects*; D011183:Postoperative Complications; D011391:Prolapse; D012189:Retrospective Studies; D013529:Surgical Wound Dehiscence / Q000209:etiology* / Q000601:surgery*; D016896:Treatment Outcome; D014792:Visual Acuity; D014822:Vitreous Body / Q000473:pathology