The patient was diagnosed with anterior spinal artery compression syndrome affecting T10-T12. Report this with code:

a) M47.012 Anterior spinal artery compression syndromes, cervical region
b) M89.168 Other physeal arrest of lower leg
c) M47.014 Anterior spinal artery compression syndromes, thoracic region
d) M89.164 Complete physeal arrest, right distal tibia