32 research outputs found
Recommended from our members
Suprachoroidal hemorrhage during pars plana vitrectomy
Suprachoroidal hemorrhage is an uncommon but serious complication of pars plana vitrectomy that can be associated with a guarded visual prognosis. Risk factors for development of suprachoroidal hemorrhage during pars plana vitrectomy include high myopia, history of previous retinal detachment surgery, rhegmatogenous retinal detachment, use of cryotherapy, scleral buckling at the time of pars plana vitrectomy, external drainage of the subretinal fluid, intraoperative systemic hypertension, and bucking during general anesthesia. In eyes with suprachoroidal hemorrhage during pars plana vitrectomy, the final visual and anatomic outcomes may be compromised by persistent retinal detachment, secondary glaucoma, and ocular hypotony. In most cases, intraoperative drainage of suprachoroidal hemorrhage is not associated with a better outcome. The prognosis is more favorable if the suprachoroidal hemorrhage is localized and does not extend in to the posterior pole
Recommended from our members
Successive Intraocular Nocardiosis and Cytomegalovirus Retinitis After Cardiac Transplantation
Recommended from our members
BILATERAL MIDPERIPHERAL LARGE DRUSEN AND RETINAL PIGMENT EPITHELIAL DETACHMENTS ASSOCIATED WITH MULTIFOCAL AREAS OF CHOROIDAL NEOVASCULARIZATION A Histopathologic Study
Reply: Correspondence
Not availabl
Recommended from our members
RETINAL DETACHMENT ASSOCIATED WITH MACULAR HOLE SURGERY Characteristics, Mechanism, and Outcomes
Recommended from our members
Scleral Buckle Infection With Ciprofloxacin-Resistant Pseudomonas aeruginosa
Recommended from our members
Outcomes of small-gauge vitreoretinal surgery without scleral-depressed shaving of the vitreous base in the era of wide-angle viewing systems
To evaluate outcomes of small-gauge pars plana vitrectomy (PPV) for the treatment of rhegmatogenous retinal detachment (RD) without scleral-depressed shaving of the vitreous base.
Retrospective, consecutive case series. Surgical technique included small-gauge PPV (25G, 23G, 25G+ or 27G) and wide-angle vitrectomy viewing system in all cases. No cases were excluded based on the level of complexity of RD. Outcome measures were retinal reattachment rates and Snellen visual acuity (best-corrected visual activity [BCVA]).
312 eyes of 301 patients, mean age 60.8 years, and mean follow-up 23.1 months. Baseline characteristics included macula-off RD in 207 (66%) eyes, psudophakia in 124 (40%) eyes, high myopia in 74 (24%) eyes and giant retinal tear in 14 (5%) eyes. The retina was reattached with one procedure in 296 (95%) eyes. Final retinal reattachment was achieved in 310 (99%) eyes. The BCVA at baseline was >20/40 in 76 (24%) eyes, 20/50-20/100 in 48 (15%) eyes, 20/200-20/400 in 46 (15%) eyes and 20/40 in 168 (54%) eyes, 20/50-20/100 in 60 (19%) eyes, 20/200-20/400 in 49 (16%) eyes and <20/400 in 35 (11%) eyes. The mean change in logMAR equivalent was -0.12 for the macula-on group and -1.13 for the macula-off group (p<0.0001).
Small-gauge PPV without scleral-depressed vitreous base shaving can be associated with good anatomical and visual outcomes. Case selection based on the complexity of RD may not be required when considering small-gauge PPV