2007 ICD-9-CM Procedure 79.56 Open reduction of separated epiphysis, tibia and fibula 79.56 is a specific code that can be used to specify a procedure 79.56 contains 2 index entries View the full Volume 3 79.* hierarchy Index entries containing 79.56: Reduction - see also Excision, by site separation, epiphysis (with internal fixation) (closed) 79.40 fibula (closed) 79.46 open 79.56 tibia (closed) 79.46 open 79.56