Corneal Transplant Access Gap: Seven Barriers and Solutions

Barriers to Corneal Transplantation

Barrier	Impact	Mitigation Strategies
Awareness gaps	Patients/providers unaware of transplant option	Public campaigns, primary eye care integration
Donor tissue shortage	Global deficit: 12.7M need vs. ~185K supplied/yr	Presumed consent, hospital retrieval programs, eye banking networks
Allocation inequity	Urban/wealthy prioritized	Transparent waitlist criteria, regional sharing
Immunological risk	Rejection, steroid complications	HLA matching (selective), newer immunosuppression (topical tacrolimus)
Infrastructure deficit	No corneal surgeons/facilities in region	Tele-mentoring, visiting surgeon programs, training
Cost/access	Surgery + meds + follow-up unaffordable	Insurance mandates, charitable subsidies, tiered pricing
Cultural/religious objections	Refusal of donation or transplantation	Community engagement, fatwas/religious rulings supporting donation

Global Initiatives

• WHO Global Action Plan for Eye Health (2021–2030).
• Eye Bank Association of America (EBAA), SightLife, Tej Kohli Foundation.
• Tissue-engineered corneas, biosynthetic implants (e.g., LiQD Cornea) in trials.

Equitable access requires multi-sector coordination: health systems, eye banks, governments, civil society.