2007 ICD-9-CM Procedure 79.4 Closed reduction of separated epiphysis 79.4 is a non-specific code that should not be used to specify a procedure 79.4 contains 1 index entry View the full Volume 3 79.* hierarchy Index entries containing 79.4: Reduction - see also Excision, by site separation, epiphysis (with internal fixation) (closed) 79.40 specified site (closed) NEC -- see also category 79.4 open -- see category 79.5