Abstract Background Keratoconus is a common disease in clinical practice. and deep anterior lamellar keratoplasty(DALK) is a conventional treatment for keratoconus. which is effective and not easy to recur after surgery. Case presentation The author presents a rare case report involving a 21-year-old patient with Consecutive re-emergences of Keratoconus. https://foldlyers.shop/product-category/heat-blowers/