Cervical spine disorders

Area of Science:

• Orthopedics
• Pain Management
• Neurology

Background:

• Conservative therapies for neck pain and whiplash lack robust scientific evidence.
• Systematic reviews highlight poor literature quality for conventional neck pain treatments.
• Whiplash research indicates chronic neck pain is not psychogenic, with distress being secondary.

Purpose of the Study:

• To review the evidence for conservative therapies in neck pain and whiplash.
• To identify the primary source of chronic neck pain following whiplash injuries.
• To evaluate diagnostic and treatment strategies for cervical zygapophysial joint pain.

Main Methods:

• Systematic review of existing literature on neck pain and whiplash therapies.
• Analysis of studies investigating the etiology of chronic neck pain post-whiplash.
• Evaluation of diagnostic accuracy using controlled diagnostic blocks for cervical zygapophysial joint pain.
• Review of evidence for surgical interventions in cervical zygapophysial joint pain.

Main Results:

• Limited conclusive scientific data supports many conservative neck pain therapies.
• Chronic neck pain after whiplash is predominantly linked to cervical zygapophysial joint pain.
• Controlled diagnostic blocks are essential for diagnosing cervical zygapophysial joint pain.
• Surgical treatment for cervical zygapophysial joint pain demonstrated efficacy in a double-blind controlled trial.

Conclusions:

• The scientific basis for many conservative neck pain treatments is weak.
• Cervical zygapophysial joint pain is a significant, diagnosable cause of chronic whiplash-associated neck pain.
• Effective diagnosis and treatment options, including surgery, exist for cervical zygapophysial joint pain.