A corneal transplant replaces damaged corneal tissue with donor tissue. The appropriate technique and expected benefit depend on which layers are affected and the condition of the rest of the eye.
Key points
- The diagnosis determines whether a transplant or another option is appropriate.
- Ask which corneal layers would be replaced and why.
- Discuss rejection, infection, vision correction and long-term reviews.
- Confirm tissue availability and arrangements before booking.
On this page
Assessment and alternatives
A corneal specialist evaluates the diagnosis, corneal shape and thickness, visual potential and previous treatment. Glasses, specialist contact lenses or other procedures may be considered before or instead of transplantation.
Different transplant techniques
Some procedures replace the full thickness of the cornea; others replace selected layers. The surgeon explains which approach applies to your condition and its specific risks and recovery needs.
Recovery is an ongoing process
Vision may change during healing and further correction may be needed. Use the prescribed drops, protect the eye and attend the planned reviews. Ask the clinic which symptoms could indicate rejection, infection or another urgent problem.
Medicines and preparation
Bring your medicine list and health history to the assessment. The team should provide the instructions for medicines, eating, drinking and anaesthesia that apply to the planned operation.[1]
Planning your visit and follow-up
Confirm donor-tissue availability, the proposed technique, costs and the expected review schedule. Ask how long you should remain near the treating facility and how longer-term care will be coordinated after your return.
Planning your visit to Shiraz
Ask about the appropriate specialty, appointment details and practical services you need. Your treating clinician confirms the diagnosis, suitability, treatment and follow-up after assessment.
Sources
[1] NHS: Preparing for surgery · ↑ Back to text
Editorial update: 25 October 2026. This guide supports discussion and planning; follow the treating team’s individual instructions.