2007 ICD-9-CM Procedure 79.86 Open reduction of dislocation of knee 79.86 is a specific code that can be used to specify a procedure 79.86 contains 1 index entry View the full Volume 3 79.* hierarchy Index entries containing 79.86: Reduction - see also Excision, by site dislocation (of joint) (manipulation) (with cast) (with splint) (with traction device) (closed) 79.70 knee (closed) 79.76 open 79.86