PARS PLANA VITRECTOMY COMBINED WITH CATARACT EXTRACTION: A Comparison of Surgical Outcomes Using Single-Piece and Multipiece Foldable Intraocular Lenses.
OBJECTIVE
To assess whether complication rates are comparable between phacovitrectomy using multipiece lenses versus single-piece foldable intraocular lenses.


METHODS
Single-center, multisurgeon retrospective comparative consecutive interventional case series. Two hundred and seventy-one patients undergoing combined phacovitrectomy performed during a single session at a university-based ophthalmology practice from 2004 to 2013 were identified, of whom 184 met study inclusion criteria; 56.4% patients had diabetes mellitus.


RESULTS
There was no difference in the total incidences of postoperative complications between combined surgery using single-piece and multipiece intraocular lenses (P = 0.80) or among individual complications between the 2 groups, including synechiae (2.7 vs. 5.3%; P = 0.61), pupillary capture (0.7 and 2.6%; P = 0.36), and lens subluxation (1.4 and 0%; P > 0.99). There was no difference in the incidences of complications in patients with diabetes mellitus compared with nondiabetic patients undergoing phacovitrectomy (P = 0.13). Complication rates did not differ between single-piece and multipiece lenses with the use of postoperative intravitreal tamponade (P = 0.67).


CONCLUSIONS
Single-piece, acrylic intraocular lenses are associated with a low rate of surgical complications after combined phacovitrectomy and represent an acceptable alternative to multipiece foldable intraocular lenses under the circumstances and using the surgical techniques implemented in this study.
*Department of Ophthalmology and Visual Sciences, University of Illinois at Chicago, Chicago, Illinois; †Retina Service, Illinois Eye and Ear Infirmary, Chicago, Illinois; ‡Department of Pathology, University of Illinois at Chicago, Chicago, Illinois; and §Mercy Hospital and Medical Center, Chicago, Illinois.
Yannek I
YI
Leiderman
Michael T
MT
Andreoli
Belinda
B
Sun
Sherif
S
Dawood
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D019654:Lens Implantation, Intraocular; D007910:Lenses, Intraocular; D008297:Male; D008875:Middle Aged; D018918:Phacoemulsification; D019904:Polymethyl Methacrylate; D011183:Postoperative Complications; D011474:Prosthesis Design; D012189:Retrospective Studies; D014792:Visual Acuity; D014821:Vitrectomy
D019904:Polymethyl Methacrylate