For cervical spine joint distraction traction, what force option is listed?

For cervical spine joint distraction traction, what force option is listed?

• A. 20 pounds
• B. 60 pounds
• C. 50 pounds or 50% of body weight
• D. 30 pounds

Answer: (C)

The force for cervical spine joint distraction traction is chosen to produce enough pull to slightly separate the facet joints while staying within safety limits. For joint distraction, you aim for a higher, controlled traction level that can effectively unload the joints rather than just stretch soft tissues or nerve structures. The option of about half of body weight (50 pounds or 50% of body weight) reflects that higher, joint-focused force, making it a better match for producing joint distraction than the lighter loads (which may be insufficient to separate the joints) or the very high load (which could be unsafe or poorly tolerated). In practice, clinicians start at a comfortable level and adjust toward a force that achieves joint separation without causing adverse symptoms.

The force for cervical spine joint distraction traction is chosen to produce enough pull to slightly separate the facet joints while staying within safety limits. For joint distraction, you aim for a higher, controlled traction level that can effectively unload the joints rather than just stretch soft tissues or nerve structures. The option of about half of body weight (50 pounds or 50% of body weight) reflects that higher, joint-focused force, making it a better match for producing joint distraction than the lighter loads (which may be insufficient to separate the joints) or the very high load (which could be unsafe or poorly tolerated). In practice, clinicians start at a comfortable level and adjust toward a force that achieves joint separation without causing adverse symptoms.