The Use of Additional Facedown Positioning with Silicone Oil Tamponade for the Treatment of Retinal Re-detachment.

Abstract

To highlight a potential alternative to additional surgery for management of retinal re-detachment through the use of additional facedown positioning with silicone oil tamponade. Retrospective case-series of two patients evaluated with examination, multimodal imaging, including fundus photography, optical coherence tomography (OCT), and fluorescein angiography. In case 1, a 70-year-old female patient underwent surgery for a full-thickness macular hole with associated macula-off retinal detachment, but experienced a recurrent detachment and underwent a second surgery with silicone oil placement. Another recurrent detachment was found. The case was managed conservatively with face-down positioning, resulting in resolution of subretinal fluid and improvement in vision. At follow-up, the retina remained attached with stable vision. In case 2, a 25-year-old male patient underwent a surgical repair for PVR retinal detachment with a scleral buckle, cryotherapy, and external drainage. After multiple re-detachment surgeries with retinectomy and oil placement there was another tractional re-detachment of the fovea was noted. Management was with facedown positioning and follow-up evaluation showed resolution of the subretinal fluid and improvement in vision with stability for greater than 2 months. For recurrent retinal re-detachments with silicone oil in place, an additional week of facedown positioning can result in anatomic success and be a viable alternative or bridge to invasive surgical interventions. This approach may have greatest utility for patients who are poor surgical candidates without new peripheral pathology.