x-ray of cervical spine: bony ankylosis of apophyseal joints at C4-C5 level
x-ray of cervical spine: bony ankylosis of apophyseal joints at c4-c5 level
C-spine x-ray bony ankylosis of apophyseal joints at C4-C5 level
c-spine x-ray bony ankylosis of apophyseal joints at c4-c5 level