Chronic l4 compression fracture icd 10 July 8, 2019 16 32 64 128 Icd 10 code for chronic l4 compression fracture Compression fracture of l3 vertebra icd 10 Chronic l2 compression fracture icd 10 Compression fracture of l3 lumbar vertebra sequela icd 10 Compression fracture of l1 icd 10