2007 ICD-9-CM Procedure 03.29 Other chordotomy Any operation on the spinal cord. (Stedman, 26th ed) Spinal cord section of lateral pathways to relieve pain. This procedure may be done open or percutaneous. (from Taber's) 03.29 is a specific code that can be used to specify a procedure 03.29 contains 11 index entries View the full Volume 3 03.* hierarchy 03.29 also known as: Chordotomy NOS Tractotomy (one-stage) (two-stage) of spinal cord Transection of spinal cord tracts Index entries containing 03.29: Bischoff operation (spinal myelotomy) 03.29 Chordotomy (spinothalmic) (anterior) (posterior) NEC 03.29 percutaneous 03.21 stereotactic 03.21 Cordotomy spinal (bilateral) NEC 03.29 percutaneous 03.21 Division nerve (cranial) (peripheral) NEC 04.03 tracts spinal cord 03.29 percutaneous 03.21 spinal cord tracts 03.29 percutaneous 03.21 Myelotomy spine, spinal (cord) (tract) (one-stage) (two-stage) 03.29 percutaneous 03.21 Operation Bishoff (spinal myelotomy) 03.29 Splitting -- see also Division spinal cord tracts 03.29 percutaneous 03.21 Tractotomy spinal cord (one-stage) (two-stage) 03.29 Transection -- see also Division nerve (cranial) (peripheral) NEC 04.03 tracts in spinal cord 03.29 spinal cord tracts 03.29