C1 c2 fracture icd 10 July 8, 2019 16 32 64 128 C1 c2 fracture icd 10 code C2 fracture icd 10 Fracture of cervical vertebrae icd 10 Fracture vertebrae icd 10 Fracture thoracic vertebra icd 10 Traumatic c2 fracture icd 10