Necrotizing fasciitis after cosmetic blepharoplasty.

PURPOSE: To report a case of necrotizing fasciitis after cosmetic blepharoplasty. METHOD: Case report. A 74-year-old woman with history of type II diabetes mellitus underwent bilateral upper eyelid blepharoplasty. Postoperatively she developed fever, grayish discoloration of the skin, violaceous bullae, and a right facial nerve palsy. Necrotizing fasciitis was diagnosed and treated with intravenous antibiotics, debridement of necrotic tissue, and hyperbaric oxygen therapy. RESULTS: The infection resolved, but the patient required reconstruction for correction of cicatricial ectropion. CONCLUSION: Necrotizing fasciitis is a potentially fatal infection that typically occurs in the setting of trauma. Early recognition of its pathognomonic signs and aggressive management are paramount.

Hypotony maculopathy after filtering surgery with mitomycin C. Incidence and treatment.

PURPOSE: Hypotony maculopathy after glaucoma filtering surgery with adjunctive mitomycin C has been reported to occur in 3% to 14% of cases. The authors evaluated its incidence when using a corneal safety-valve incisior intended to reduce its occurrence. The authors also evaluated a technique for reversing hypotony maculopathy by reoperation using two sets of stitches in the scleral flap, with one set tied tightly to temporarily raise the intraocular pressure, stretch the sclera, and flatten chorioretinal folds. METHODS: The authors reviewed the results of 699 procedures performed between April 1991 and October 1994. All were performed or supervised by one surgeon (PFP). RESULTS: Hypotony maculopathy developed in 9 (1.3%) of 699 eyes. There was a statistically significant higher incidence in primary filters (4%) as compared to secondary filters or combined procedures. After revision, eight (89%) of nine recovered visual acuity of greater than or equal to 20/30 and the mean intraocular pressure was 14.5 +/- 4 mmHg at a mean follow-up of 15 months. CONCLUSION: The incidence of hypotony maculopathy after glaucoma filtering surgery with mitomycin C using a corneal safety-valve incision is less than that reported in the literature without this incision. There is an increased risk in myopes, young patients, and primary filters. Early intervention with the described scleral flap revision technique usually allows restoration of prefiltration visual acuity without compromise of bleb function.

Endophthalmitis after filtering surgery with mitomycin.

OBJECTIVE: To identify the incidence, causative organisms, and clinical outcomes of eyes with bleb-associated endophthalmitis after glaucoma filtering procedures with adjunctive mitomycin. METHODS: Retrospective analysis of 773 consecutive eyes that underwent glaucoma filtering surgery at the Bascom Palmer Eye Institute, Miami, Fla. The course of 609 eyes from 485 patients with a minimum of 3 months of follow-up were reviewed. RESULTS: Mean follow-up was 16.0 +/- 11.5 months (range, 3-48 months). Of the 609 eyes, 13 (2.1%) developed bleb-associated endophthalmitis an average of 18.5 +/- 13.2 months after surgery (range, 1-45 months). The incidence of bleb-associated endophthalmitis was significantly greater after inferior trabeculectomy (7.8% per patient-year) than after superior trabeculectomy (1.3% per patient-year) by Kaplan-Meier estimates (P = .02, log rank test). The cumulative incidence was 13% for inferior limbal blebs and 1.6% for superior limbal blebs. Nine (69.2%) of the 13 eyes were culture positive. Streptococcus sanguis and Haemophilus influenzae (6/13 [46.2%]) were the most frequent causative organisms. The mean increase in intraocular pressure after endophthalmitis treatment was 1.2 mm Hg, with a mean decrease in visual acuity of 1.42 logMAR units. Eight (61.5%) of the 13 eyes had a final acuity of 20/400 or better. CONCLUSIONS: The incidence of bleb-associated endophthalmitis after guarded filtering surgery performed with adjunctive mitomycin is higher than the reported rate in eyes undergoing filtering surgery without the use of antifibrotic agents (0.2%-1.5%). Inferior limbal trabeculectomy carries the highest risk of infection. Eyes with mitomycin blebs maintained excellent filtration capacity. However, after treatment of the infection, the visual outcomes were generally poor.

Needle elevation of the scleral flap for failing filtration blebs after trabeculectomy with mitomycin C.

PURPOSE: To report the incidence of failing filtration blebs after trabeculectomy with mitomycin C and to report the outcome of needling procedures for failing filtration blebs in these eyes. METHODS: We conducted a retrospective analysis of 537 eyes of 434 patients who had trabeculectomy with mitomycin C and reviewed the clinical course of 441 eyes of 338 patients with a minimum of three months of follow-up. RESULTS: In 441 eyes of 338 patients followed up for three months or more after trabeculectomy with mitomycin C, 88 (20.0%) eyes from 85 patients underwent needle elevation of the scleral flap. Forty-nine (22.4%) of 219 eyes required needle revision after trabeculectomy alone, and 39 (17.6%) of 222 eyes after trabeculectomy combined with cataract extraction and intraocular lens implantation. Mean intraocular pressure (IOP) after needle revision (17.9 +/- 11.6 mm Hg) was significantly less than the mean preneedling IOP (27.1 +/- 10.4 mm Hg, P < .00001, paired Student's t test). Sixty-three eyes of 60 patients had a minimum of three months of postneedling follow-up. Successful pressure control, defined as an IOP of 22 mm Hg or less with or without topical glaucoma control medications, was achieved in 46 (73.0%) of 63 eyes. Unsuccessful outcomes correlated significantly with higher preneedling IOP (R = 0.28, P = .03, df = 61) and prior surgery involving conjunctival incisions (R = 0.53, P < .00001, df = 61). CONCLUSIONS: Needle elevation of the scleral flap may provide significantly long-lasting pressure reduction in eyes with failing mitomycin C blebs. Higher success rates are achieved in eyes with fewer prior conjunctival incisions, eyes requiring a single needle revision, and eyes with lower preneedling IOP.