title: Acute neck pain: cervical spine range of motion and position sense prior to and after joint mobilization.
abstract: Despite the relatively high prevalence of cervical spine pain, the efficacy of treatment procedures is limited. In the current study, range of motion and proprioception was assessed prior to and after specific cervical spine mobilisation techniques. A 44-year-old male office worker presented with a history of cervical pain of 1 day duration. He had woken with pain, stiffness and a loss of range of motion. Examination findings indicated pain to be at C5-6 on the left side. Measurement of maximal three-dimensional cervical motion was undertaken using a Zebris system. A position matching task tested the individual's ability to actively reposition their head and neck. The treatment undertaken involved grade III down-slope mobilisations on the left side at C5-6 and C6-7 in supine lying. This technique was then progressed by placing the subject in an upright sitting position, and sustained natural apophyseal glides were performed at C6. Immediately following the treatment, the patient reported a considerable decrease in pain, less difficulty in movement and reduced stiffness. Motion analyses showed the most marked percentage improvements in range of motion after treatment were in flexion (55%), extension (35%), left rotation (56%), and left lateral flexion (22%). Ipsilateral lateral flexion with axial rotation was also notably improved following treatment. No change in proprioceptive ability was found following the treatment. The findings showed that the application of standardised specific mobilisation techniques led to substantial improvements in the range of motion and the restitution of normal coupled motion.
authors.affiliation: Physical Rehabilitation Research Centre, Division of Rehabilitation and Occupation Studies, Auckland University of Technology, Private Bag 92006, Auckland, New Zealand. peter.mcnair@aut.ac.nz
authors.forename: Peter J
authors.initials: PJ
authors.lastname: McNair
authors.forename: Pierre
authors.initials: P
authors.lastname: Portero
authors.forename: Christophe
authors.initials: C
authors.lastname: Chiquet
authors.forename: Grant
authors.initials: G
authors.lastname: Mawston
authors.forename: Francois
authors.initials: F
authors.lastname: Lavaste
mesh_terms: D000328:Adult; D006801:Humans; D008297:Male; D026201:Musculoskeletal Manipulations / Q000379:methods*; D019547:Neck Pain / Q000145:classification / Q000628:therapy*; D016059:Range of Motion, Articular; D016896:Treatment Outcome