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2008 ICD-9-CM Procedure 01.24

Other craniotomy
  • (kray-nee-AH-toe-mee) An operation in which an opening is made in the skull.
  • A small opening in the skull made with a surgical drill.
  • Any operation on the cranium or incision into the cranium. (Dorland, 28th ed)
  • The removal of a circular disk of the cranium. It is performed with a trephine, a small circular saw with a center pin mounted on a hollow metal shaft to which is attached a transverse handle. (Random House Unabridged Dictionary, 2d ed)
  • 01.24 is a specific code that can be used to specify a procedure
  • 01.24 contains 18 index entries
  • View the full ICD-9-CM Volume 3 01.* hierarchy

01.24 also known as:

  • Cranial:
    • decompression
    • exploration
    • trephination
  • Craniotomy NOS
  • Craniotomy with removal of:
    • epidural abscess
    • extradural hematoma
    • foreign body of skull

01.24 excludes:

  • removal of foreign body with incision into brain (01.39)

Index entries containing 01.24:

Burr holes 01.24
    Craniotomy 01.24
    • as operative approach -- omit code
      • fetal 73.8
        • for decompression of fracture 02.02
          • reopening of site 01.23
            Decompression
            • brain 01.24
              • cranial 01.24
              • intracranial 01.24
                Drainage
                • epidural space, cerebral (incision) (trephination) 01.24
                • extradural space, cerebral (incision) (trephination) 01.24
                • intracranial space (epidural) (extradural) (incision) (trephination) 01.24
                  • by aspiration 01.09
                    • subarachnoid or subdural (incision) (trephination) 01.31
                  Exploration -- see also Incision
                  • cranium 01.24
                    Incision (and drainage)
                    • bone 77.10
                      • skull 01.24
                      • cerebral (meninges) 01.39
                        • epidural or extradural space 01.24
                        • epidural space, cerebral 01.24
                          • extradural space (cerebral) 01.24
                            • intracranial (epidural space) (extradural space) 01.24
                              • subarachnoid or subdural space 01.31
                              • skull (bone) 01.24
                                Removal -- see also Excision
                                • foreign body NEC -- see also Incision, by site 98.20
                                  • brain 01.39
                                    • without incision into brain 01.24
                                    • skull 01.24
                                      • with incision into brain 01.39
                                    Trephination, trephining
                                    • cranium 01.24