2007 ICD-9-CM Procedure 12.93 Removal or destruction of epithelial downgrowth from anterior chamber 12.93 is a specific code that can be used to specify a procedure 12.93 contains 3 index entries View the full Volume 3 12.* hierarchy 12.93 excludes: that with iridectomy (12.41-12.42) Index entries containing 12.93: Destruction epithelial downgrowth, anterior chamber 12.93 Excision epithelial downgrowth, anterior chamber (eye) 12.93 Removal -- see also Excision epithelial downgrowth, anterior chamber 12.93