x-ray of cervical spine: bony ankylosis of apophyseal joints at C5-C6 level
x-ray of cervical spine: bony ankylosis of apophyseal joints at c5-c6 level
x-ray of cervical spine: bony ankylosis of apophyseal joints at C5-C6 level (procedure)
x-ray of cervical spine: bony ankylosis of apophyseal joints at c5-c6 level (procedure)