Icd 10 unstable l1 fracture July 8, 2019 16 32 64 128 Icd 10 code for unstable l1 fracture Icd 10 code for unstable l1 burst fracture Icd 10 l1 fracture Icd 10 fracture lumbar Icd 10 fracture lumbar vertebrae Icd 10 l1 compression fracture