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NA02.1 Fracture of base of skull

International Classification of Diseases for Mortality and Morbidity Statistics, 11th Revision, v2024-01

Fractures which extend through the base of the skull, usually involving the petrous bone.

exclusions

• Fracture of orbital floor  (NA02.21)
• fracture of orbit NOS  (NA02.2)

sections/codes in this section (NA02.1-NA02.1)

• Fracture of anterior fossa of base of skull  (NA02.10)
• Fracture of middle fossa of base of skull  (NA02.11)
• Fracture of posterior fossa of base of skull  (NA02.12)
• Fracture of sinus of ethmoid bone of skull  (NA02.13)
• Fracture of frontal sinus of skull  (NA02.14)
• Fracture of sphenoid bone of skull  (NA02.15)
• Fracture of occipital condyle of skull, type I  (NA02.16)
• Fracture of occipital condyle of skull, type II  (NA02.17)
• Fracture of occipital condyle of skull, type III  (NA02.18)
• Fracture of other part of occipital bone of skull  (NA02.19)
• Other fractures of base of skull  (NA02.1A)
• Fracture of base of skull, unspecified  (NA02.1Z)

postcoordination

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