ABSTRACT
Purpose: Chronic uveitis can lead to hypotony that may result in severe visual impairment. We highlight the use of ultrasound biomicroscopy (UBM) as an imaging tool to decide the modality of therapy and management of uveitic hypotony. Methods: This was a retrospective hospital?based interventional case?series study that included a total of 36 eyes of 25 patients with uveitic hypotony seen between January 1997 and January 2020. Results: Thirty?six eyes of 25 patients with uveitic ocular hypotony were included. Unilateral involvement was seen in 56%. The median age of presentation was 21 years with a median follow?up of 21.5 months. Anterior uveitis was noted in 13.88%, intermediate uveitis in 52.77%, and panuveitis in 33.33% eyes. UBM findings commonly noted were pars plana membranes, supraciliary effusion, blunted ciliary process, and ciliary body traction. Other findings included ciliochoroidal detachment and ciliary body edema. Moreover, 22.2% eyes were managed with medical therapy alone, whereas 77.8% eyes received both medical and surgical intervention based on UBM findings. Furthermore, 66.7% eyes showed improvement in intraocular pressure, 13.9% eyes maintained the same IOP, whereas 19.4% eyes had worsening of IOP at final follow?up. Conclusion: We found UBM as a useful imaging tool in evaluating and judiciously deciding the mode of management of uveitic hypotony.