Neck condition: a) neck extension; b) normal; c) neck flexion [4

The Cervical Spine Musculoskeletal Key

Flexion-Extension Xrays of Cervical Spine

Neck condition: a) neck extension; b) normal; c) neck flexion [4

Cervical collars – why do they help some people and not others? – Caring Medical Florida

Torticollis - Wikipedia

Neck condition: a) neck extension; b) normal; c) neck flexion [4].

Effectiveness of manual therapy, computerised mobilisation plus home exercise, and home exercise only in treating work-related neck pain: study protocol for a randomised controlled trial, BMC Musculoskeletal Disorders

Compression of the brainstem – Atlantoaxial instability and Atlas displacement – Caring Medical Florida

Flexion and Extension Cervical Spine Radiography - wikiRadiography

Cervical Spine Assessment Using Passive and Active Mobilization Recorded Through an Optical Motion Capture - ScienceDirect

Radiology In Ped Emerg Med, Vol 2, Case 20

Forward head posture symptoms and complications – Caring Medical Florida