ABSTRACT
We report a case of progressive congenital retinoschis is where the schisis cavity collapsed following argon laser photocoagulation. Despite reports to the contrary, we feel that in the absence of significant vitreous or inner layer traction, photocoagulation applied as light burns in the schisis cavity may be beneficial in collapsing the cavity. Whether or not this collapse of the schisis cavity reduces the risk of rhegmatogenous retinal detachment is unclear.
Subject(s)
Humans , Infant , Laser Coagulation , Male , Retinoschisis/congenital , Treatment OutcomeABSTRACT
PURPOSE: To evaluate the efficacy of pH-adjusted bupivacaine in conjunction with medial orbital periconal block (periocular anaesthesia). METHODS: Sixty consecutive patients undergoing primary vitreoretinal surgery were enrolled prospectively. RESULTS: Adequate anaesthesia and akinesia with no intraoperative supplementation was achieved in 53 eyes (88.3%). Factors influencing intraoperative supplementation were combined vitrectomy with scleral buckling (p = 0.005) and duration of surgery of more than 2 hours (p = 0.001). No ocular or systemic complication resulted. CONCLUSION: pH-adjusted periocular anaesthesia is safe and effective in patients undergoing primary vitreoretinal surgery.
Subject(s)
Adult , Aged , Anesthesia, Local/methods , Anesthetics, Local/administration & dosage , Bupivacaine/administration & dosage , Drug Combinations , Female , Humans , Hyaluronoglucosaminidase/administration & dosage , Hydrogen-Ion Concentration , Injections , Male , Middle Aged , Neuromuscular Blockade , Orbit , Prospective Studies , Scleral Buckling , Treatment Outcome , VitrectomyABSTRACT
Posterior scleritis is relatively uncommon and is often misdiagnosed due to its protean manifestations. We report eight cases of posterior scleritis to analyse the clinical profile, ultrasonographic and computed tomography (CT) scan features of this rare disorder. Fundus findings included serous retinal detachment, choroidal folds, retinal folds, subretinal mass, choroidal detachment, disc edema, and macular edema. There was associated anterior scleritis and anterior uveitis in the majority of the cases. In all cases ultrasound with or without CT scan confirmed the clinical diagnosis. All patients responded to systemic steroids except one who required immunosuppressive therapy. This paper describes the clinical profile of a series of posterior scleritis cases highlighting varied clinical presentation, and the role of ultrasound and CT scan findings in the diagnosis.