Smartphones can reliably measure upper cervical range of motion

What is it about?

Clinicians can quickly and inexpensively measure upper cervical range of motion using their smart phone and a simple head strap.

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Why is it important?

provides an inexpensive means of evaluating upper cervical range of motion in the field without expensive equipment. This can be used for patients with headache, dizziness, neck pain and concussion in order to rule out or rule in the upper cervical spine as a potential cause.

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