2007 ICD-9-CM Procedure 93.21 Manual and mechanical traction 93.21 is a specific code that can be used to specify a procedure 93.21 contains 2 index entries View the full Volume 3 93.* hierarchy 93.21 excludes: skeletal traction (93.43-93.44) skin traction (93.45-93.46) spinal traction (93.41-93.42) Index entries containing 93.21: Traction manual, intermittent 93.21 mechanical, intermittent 93.21