title: Transient traumatic posterior annular keratopathy of Payrau.
mesh_terms: D000293:Adolescent; D001753:Blast Injuries / Q000150:complications*; D065306:Corneal Injuries; D003318:Corneal Opacity / Q000209:etiology*; D004727:Endothelium; D005129:Eye Foreign Bodies / Q000150:complications*; D005131:Eye Injuries; D006801:Humans; D008297:Male; D011208:Powders; D013997:Time Factors
chemical_list: D011208:Powders