Retinal detachment involves which process?

Retinal detachment involves which process?

• A. Increased tear production
• B. Inflammation of the cornea
• C. Separation of layers in retina from epithelium
• D. Bleeding in the retina

Answer: (C)

Retinal detachment happens when the neural layers of the retina separate from the underlying retinal pigment epithelium. This separation can occur if vitreous traction tears the retina or if fluid accumulates beneath it, lifting the retina away from the RPE. The retina relies on contact with the RPE for nourishment and waste management; once detached, photoreceptors can quickly lose function, causing sudden vision changes and potential permanent loss if not treated promptly. Patients may notice flashes, floaters, or a curtain-like loss of vision. This is treated by reattaching the retina using laser or cryotherapy to seal tears, or with procedures like scleral buckling or vitrectomy, depending on the detachment. It’s not about increased tear production, corneal inflammation, or retinal bleeding, which are other eye conditions.

Retinal detachment happens when the neural layers of the retina separate from the underlying retinal pigment epithelium. This separation can occur if vitreous traction tears the retina or if fluid accumulates beneath it, lifting the retina away from the RPE. The retina relies on contact with the RPE for nourishment and waste management; once detached, photoreceptors can quickly lose function, causing sudden vision changes and potential permanent loss if not treated promptly. Patients may notice flashes, floaters, or a curtain-like loss of vision. This is treated by reattaching the retina using laser or cryotherapy to seal tears, or with procedures like scleral buckling or vitrectomy, depending on the detachment. It’s not about increased tear production, corneal inflammation, or retinal bleeding, which are other eye conditions.