Question

which vertebrae form the foramen for c7 nerve root compression? c6/c7 c4/c5 c5/c6 c7/t1

Explanation:

Cervical nerve roots exit the spinal canal above their corresponding vertebrae, except for C8. The C7 nerve root passes through the intervertebral foramen formed by the C6 and C7 vertebrae, so compression of this nerve root occurs at this foraminal level.

Answer:

A. C6/C7