The cornea is the clear, dome-shaped window at the front of the eye that helps focus light. When it becomes scarred, swollen, or severely diseased, vision may blur or be lost entirely. For patients whose corneas cannot be treated with less invasive procedures, corneal transplant surgery provides a chance to restore clear sight. Today, advanced corneal transplantation options like penetrating keratoplasty (PKP) and Descemet membrane endothelial keratoplasty (DMEK) are available in Karachi, offering precision and excellent outcomes.
When Is a Corneal Transplant Needed?
Corneal transplants may be recommended for:
- Keratoconus with advanced thinning and scarring
- Corneal scarring due to infections or injuries
- Fuchs’ endothelial dystrophy and other corneal diseases
- Severe swelling or opacities that cannot be managed with medication or laser therapy
Types of Corneal Transplant Surgery
- PKP (Penetrating Keratoplasty): A full-thickness transplant where the damaged cornea is replaced with healthy donor tissue. This method has been used successfully for decades and can restore clear vision in advanced disease.
- DMEK (Descemet Membrane Endothelial Keratoplasty): A newer, less invasive technique where only the innermost corneal layer is replaced. DMEK offers faster healing, lower risk of rejection, and sharper visual outcomes for suitable patients.
Safety and Recovery
Both PKP and DMEK are performed under anesthesia and usually completed within a few hours. Patients may notice gradual improvement in vision over weeks to months, depending on the procedure. With proper care, including eye drops and regular follow-up visits, corneal transplants can last many years.
Corneal Transplants in Karachi
With internationally trained corneal specialists and advanced surgical technology now available in Karachi, patients can receive world-class care without traveling abroad. Tailored treatment ensures that each patient receives the most appropriate procedure—whether PKP or DMEK—for their condition.
If you are unsure whether your symptoms require emergency attention, it is safer to call your healthcare provider or eye clinic for advice.
With Pakistan’s internationally trained and most experienced cataract surgeons, corneal transplant surgeons and eye surgeons specializing in every single sub specialty in ophthalmology, The Eye Center – Dr. Mahnaz Naveed Shah & Associates in Karachi provides guidance for both routine and urgent eye care needs. Their team can advise whether you need to visit immediately or book a standard appointment, ensuring your safety and comfort. For expert consultation, contact The Eye Center – Dr. Mahnaz Naveed Shah & Associates at 03041119544.
With a track record of excellence in corneal, retinal, and cataract treatment, Dr. Mahnaz Shah and her team are here to help you see clearly again—with confidence.