2007 ICD-9-CM Procedure 40.0 Incision of lymphatic structures 40.0 is a specific code that can be used to specify a procedure 40.0 contains 6 index entries View the full Volume 3 40.* hierarchy Index entries containing 40.0: Exploration -- see also Incision lymphatic structure(s) (channel) (node) (vessel) 40.0 Incision (and drainage) hygroma -- see also Incision, by site cystic 40.0 lymphangioma 40.0 lymphatic structure (channel) (node) (vessel) 40.0 Lymphadenotomy 40.0 Lymphangiotomy 40.0