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2008 ICD-9-CM Procedure 04.02

Division of trigeminal nerve
  • 04.02 is a specific code that can be used to specify a procedure
  • 04.02 contains 17 index entries
  • View the full ICD-9-CM Volume 3 04.* hierarchy

04.02 also known as:

  • Retrogasserian neurotomy

Index entries containing 04.02:

Compression, trigeminal nerve 04.02
    Crushing
    • nerve (cranial) (peripheral) NEC 04.03
      • trigeminal 04.02
      Cutting
      • nerve (cranial) (peripheral) NEC 04.03
        • trigeminal 04.02
        Division
        • nerve (cranial) (peripheral) NEC 04.03
          • trigeminal 04.02
          Electrocoagulation -- see also Destruction, lesion, by site
          • gasserian ganglion 04.02
            Frazier (-Spiller) operation (subtemporal trigeminal rhizotomy) 04.02
              Ganglionotomy, trigeminal (radiofrequency) 04.02
                Neurotomy (cranial) (peripheral) (spinal) NEC 04.04
                • retrogasserian 04.02
                  Neurotripsy (peripheral) NEC 04.03
                  • trigeminal 04.02
                    Operation
                    • Frazier (-Spiller) (subtemporal trigeminal rhizotomy) 04.02
                      • Pancoast (division of trigeminal nerve at foramen ovale) 04.02
                        Pancoast operation (division of trigeminal nerve at foramen ovale) 04.02
                          Retrogasserian neurotomy 04.02
                            Rhizotomy (radiofrequency) (spinal) 03.1
                            • trigeminal 04.02
                              Section -- see also Division and Incision
                              • nerve (cranial) (peripheral) NEC 04.03
                                • trigeminal tract 04.02
                                Tractotomy
                                • trigeminal (percutaneous) (radiofrequency) 04.02
                                  Transection -- see also Division
                                  • nerve (cranial) (peripheral) NEC 04.03
                                    • trigeminal 04.02