Fig. 1

Etiology of limbal stem cell deficiency (LSCD). Percentages are according to the number of eyes. OCP, ocular cicatricial pemphigoid; pOCP, pseudo-ocular cicatricial pemphigoid; SJS, Stevens-Johnson syndrome. *Miscellaneous (%): trachoma (1.45), post keratitis (1.45), idiopathic (1.2), Lyell syndrome (1.2), rosacea keratitis (0.9), congenital aniridia (0.6), contact lens hypoxia + congenital aniridia (0.6), neuroparalytic keratitis (0.6), Behcet’s disease (0.6), graft-versus-host disease (0.6), squamous cell carcinoma (0.6), gelatinous drop-like dystrophy (0.3), multiple eye surgery (0.3), advanced pterygium (0.3), ocular trauma (0.3), contact lens hypoxia (0.3), cystinosis (0.3), severe Groenouw dystrophy (0.3), hepatitis C (0.3), radiation keratopathy (0.3), Salzmann’s corneal degeneration (0.3), and drug toxicity (0.3)