Hello...your report is suggestive of cervical spondylosis
. It is a rare cause cause of giddiness, when the osteophytes are large enough to press on the vertebral
arteries. I think you should rule out other causes of vertigo
specially a ear cause. See a ear specialist first. To rule out cervical spondylosis as a cause of giddiness a 4 vessel Doppler test is required. Take care.