x-ray of cervical spine: bony ankylosis of apophyseal joints at C2-C3 level
x-ray of cervical spine: bony ankylosis of apophyseal joints at c2-c3 level
C-spine x-ray bony ankylosis of apophyseal joints at C2-C3 level
c-spine x-ray bony ankylosis of apophyseal joints at c2-c3 level