Diffuse lamellar keratitis – an inflammatory process that involves an accumulation of white blood cells within the interface involving the LASIK corneal flap and the underlying stroma. It is thought colloquially as "sands of Sahara syndrome" since on slit lamp Examination, the inflammatory infiltrate seems similar to waves of sand. https://wekurehealth.com/blog/lasik-and-cataract-surgery-solutions-in-gurgaon/