Challenging diagnosis and repair of an extensive cyclodialysis cleft

Abstract

Introduction: This report describes a challenging case involving the diagnosis and surgical repair of an extensive cyclodialysis cleft (CDC) in a young, phakic patient. Patient and Clinical Findings: A 25-year-old man presented with ocular pain, visual impairment, eyelid hematoma, subconjunctival hemorrhage, and Berlin edema after blunt trauma to the right eye. Initial conservative treatment with medications was converted to surgery due to hypotony-induced maculopathy. Diagnosis, Intervention, and Outcomes: Ultrasound biomicroscopy (UBM) and gonioscopy revealed extensive supraciliary and suprachoroidal fluid and a CDC whose dimensions were inconclusive. However, consequent intraoperative UBM provided precise real-time anatomical evidence of an extensive CDC extending 8 clock hours and mandating closure with a direct cycloplexy approach. Layered scleral dissection and direct suturing of the ciliary body to the sclera were performed with 8-0 nylon sutures, resulting in CDC resolution, supraciliary and suprachoroidal fluid absorption, visual acuity improvement, and intraocular pressure stabilization. Conclusions: This case highlights the innovative use of intraoperative UBM as a critical tool, offering real-time guidance in managing an extensive CDC. The successful closure and improved visual outcomes in this case further validate the efficacy of direct cycloplexy for extensive CDCs.