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Understanding Corneal Transplant: Restoring Vision and Hope
The cornea is the clear, dome-shaped surface that covers the front of the eye, playing a crucial role in focusing vision. When it becomes damaged due to injury, disease, or infection, the resulting scarring or cloudiness can severely impair sight. For many people facing corneal blindness, a corneal transplant offers a chance to regain not just vision, but quality of life.
A corneal transplant, also known as keratoplasty, involves replacing a damaged or diseased cornea with healthy donor tissue. The procedure can be full-thickness, where the entire cornea is replaced, or partial-thickness, where only specific layers are transplanted. The choice of procedure depends on the underlying condition and the severity of corneal damage. Over the years, advances in surgical techniques have made corneal transplants safer, more precise, and more effective, significantly improving patient outcomes.
The process begins with thorough preoperative evaluations. Eye specialists…