x-ray of cervical spine: sclerosis of apophyseal joints at C4-C5
x-ray of cervical spine: sclerosis of apophyseal joints at c4-c5
x-ray of cervical spine: sclerosis of apophyseal joints at C4-C5 (procedure)
x-ray of cervical spine: sclerosis of apophyseal joints at c4-c5 (procedure)