Chronic l1 burst fracture icd 10 July 8, 2019 16 32 64 128 Icd 10 code for chronic l1 burst fracture Chronic l2 compression fracture icd 10 L1 fracture icd 10 Icd 10 chronic l1 fracture L1 compression fracture icd 10 L1 compression fx icd 10