Corneal and External Eye Disease encompasses a wide range of conditions affecting the cornea, conjunctiva, eyelids, and lacrimal system. These components are essential for eye protection and clear vision. At Rajan Eye Care Hospital, we provide advanced diagnostic and treatment options for various corneal and external eye diseases to preserve eye health and improve vision.
Common Corneal and External Eye Diseases
Photorefractive Keratectomy (PRK)
Photorefractive Keratectomy, or PRK, is a laser eye surgery technique that corrects vision issues like myopia, hyperopia, and astigmatism. Unlike LASIK, PRK involves applying an Excimer laser directly to the corneal surface without creating a flap. This procedure is well-suited for individuals with thin corneas or certain corneal irregularities. PRK reshapes the cornea, reducing dependence on eyeglasses or contact lenses and improving the overall quality of vision for many patients with Corneal and External Eye Disease.
Keratoprosthesis: Advanced Surgical Options for Corneal Blindness
Modified Osteo-odonto-keratoprosthesis (MOOKP), commonly known as "tooth-in-eye" surgery, is an advanced procedure offering a solution for patients with end-stage corneal blindness who are not candidates for conventional corneal surgery. This specialized surgical intervention is an innovative part of Corneal and External Eye Disease treatment.
The MOOKP procedure involves using a tooth from the patient or a donor to create an implant that is placed in the eye. After preparation, the tooth lamina is drilled and fitted with optics, grown in the patient’s cheek for several months, and later implanted on the eye. This complex surgery, typically performed in two stages, is the only long-term option for restoring vision in cases of severe corneal scarring due to conditions like chronic dry eye. Success requires meticulous care, specialized expertise, and advanced techniques, making MOOKP a revolutionary approach in corneal transplantation.