Can retinal diseases be cured?
May 13, 2022
Source: Cainiu Health
Dr. Chen You
Introduction
Retinopathy is not always curable. Common types of retinopathy include diabetic retinopathy, hypertensive retinopathy, congenital retinitis pigmentosa, retinal tears, and retinal detachment. Whether these conditions can be cured depends on the underlying cause:
- Diabetic and hypertensive retinopathy: These are secondary to systemic disease; thus, retinopathy can only be resolved when the underlying systemic condition is well-controlled and stable.
Retinal detachment is one of the common posterior segment eye diseases. Can retinal diseases be cured?
Can retinal diseases be cured?
Not all retinal diseases are curable. Common retinal disorders include diabetic retinopathy, hypertensive retinopathy, congenital retinitis pigmentosa, retinal tears, and retinal detachment—among many others. Whether a given condition can be cured depends on its specific type: • Diabetic and hypertensive retinopathy: These are secondary to systemic disease; retinal changes may resolve only when the underlying systemic condition is well-controlled and stable. • Retinitis pigmentosa: A congenital disorder for which, to date, no effective cure exists in clinical medicine. • Retinal tears and retinal detachment: Some patients can achieve anatomical restoration through surgery, allowing the retina to reattach; however, functional recovery—including visual acuity improvement—depends on the eye’s intrinsic healing capacity.
Retinal detachment is one of the common posterior segment eye diseases. Early symptoms typically include a shadow or curtain-like obscuration in the peripheral visual field. If left untreated, the area of detachment progressively expands, and the shadow enlarges accordingly. Once detachment involves the macula, patients experience a rapid and severe decline in central vision. In advanced cases, intraocular pressure may drop significantly, ultimately leading to phthisis bulbi (eye shrinkage).
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