Stepwise approach for peripheral corneal thinning ( PUK)
✅ peripheral corneal thinning DD list ✍️ Autoimmune diseases ( RA,wegener,PAN,RPC,SLE) ✍️ Bacterial keratitis ✍️ Terren degeneration ✍️ Mooren ulcer ✍️ Marginal keratitis ✍️ Dellen ✍️ Sclerokeratitis ✍️ PMD ...