Stenosis at the origin of the left vertebral artery icd 10 July 8, 2019 16 32 64 128 Severe stenosis at the origin of the left vertebral artery icd 10 Moderate stenosis at the origin of the left vertebral artery icd 10 Icd 10 code for stenosis at the origin of the left vertebral artery Icd 10 left vertebral artery stenosis Stenosis icd 10