Retinal Traction Detachment - StatPearls - NCBI Bookshelf
2023年8月25日 · Retinal traction detachment (RTD) is the separation of the neurosensory retina from the underlying retinal pigment epithelium due to the traction resulting from membranes in the vitreous or over the retinal surface.
Tractional retinal detachment: Causes, diagnosis, and treatment
2024年1月24日 · Tractional retinal detachment is a medical emergency that requires immediate treatment. Symptoms include sudden flashing lights, multiple new floaters, and a shadow across the vision.
Retinal Detachment - EyeWiki
Retinal detachment occurs when subretinal fluid accumulates between the neurosensory retina and the retinal pigment epithelium. This process can occur in three ways. One mechanism involves occurrence of a break in the retina allowing liquified vitreous to directly enter the subretinal space.
Types and Causes of Retinal Detachment - National Eye Institute
2024年12月6日 · Tractional retinal detachment happens if scar tissue on your retina pulls your retina away from the back of your eye. What causes tractional retinal detachment? The most common cause of tractional retinal detachment is diabetic retinopathy — an eye condition in people with diabetes.
Navigating Tractional Retinal Detachment: Your Guide to Vision
2024年6月15日 · Tractional retinal detachment occurs when scar tissue on the retina’s surface contracts, pulling the retina away from the underlying tissue. Unlike other types of detachment, the root cause here is not a tear or hole but rather the undue tension exerted by fibrous tissue.
Retinal detachment - Symptoms and causes - Mayo Clinic
Retinal detachment separates the retinal cells from the layer of blood vessels that provides oxygen and nourishment to the eye. The longer retinal detachment goes without treatment, the greater the risk of permanent vision loss in the affected eye.
Tractional Retinal Detachment: Causes, Treatment, and Prevention
Tractional detachment occurs when blood vessels and scar tissue grow on the retina's surface. The vessels can bleed into the middle part of the eye and/or cause dangerously high pressure within the eye, leading to the retinal tissue pulling away from its support.
Tractional Retinal Detachment - Medscape
2023年3月14日 · A tractional retinal detachment (TRD) is the second most common type of retinal detachment after a rhegmatogenous retinal detachment (RRD).
Retinal Detachment: Causes, Symptoms, Treatment & Surgery
2019年3月4日 · Retinal detachment is a serious eye condition that occurs when a portion of the retina lifts away or becomes separated from the back of the eye. The condition, also referred to as a detached retina, is a medical emergency that requires prompt care. The retina is the light-sensing membrane located in the back of the eyeball.
Tractional and exudative retinal detachment | Viewpoint
Tractional retinal detachment is the second-most common type of retinal detachment. The vitreoretinal forces mechanically pull the retina away from the underlying RPE. The tractional forces occur within the vitreous body or on the retinal surface.