2007 ICD-9-CM Procedure 11.21 Scraping of cornea for smear or culture 11.21 is a specific code that can be used to specify a procedure 11.21 contains 6 index entries View the full Volume 3 11.* hierarchy Index entries containing 11.21: Abrasion corneal epithelium 11.41 for smear or culture 11.21 Curettage (with packing) (with secondary closure) -- see also Dilation and curettage corneal epithelium 11.41 for smear or culture 11.21 Excision cornea 11.49 epithelium (with chemocauterization) 11.41 for smear or culture 11.21 Removal -- see also Excision corneal epithelium 11.41 for smear or culture 11.21 Scraping corneal epithelium 11.41 for smear or culture 11.21 Shaving cornea (epithelium) 11.41 for smear or culture 11.21