Which condition is a contraindication to mechanical traction?

Which condition is a contraindication to mechanical traction?

• A. Acute disc herniation
• B. Degenerative joint disease
• C. Joint hypomobility
• D. Osteoporosis

Answer: (D)

Mechanical traction places a longitudinal force through the spine, so the integrity of the bones is crucial. Osteoporosis weakens vertebral bodies, making them far more susceptible to compression or fracture under even modest traction. That fracture risk is why osteoporosis is a contraindication to spinal mechanical traction. Other conditions listed aren’t absolute turnaways from traction. Acute disc herniation isn’t automatically exclusionary; traction can be used cautiously in some cases depending on symptoms and stability. Degenerative joint disease and joint hypomobility may still respond to traction under proper clinical supervision, though they require careful assessment and monitoring.

Mechanical traction places a longitudinal force through the spine, so the integrity of the bones is crucial. Osteoporosis weakens vertebral bodies, making them far more susceptible to compression or fracture under even modest traction. That fracture risk is why osteoporosis is a contraindication to spinal mechanical traction.

Other conditions listed aren’t absolute turnaways from traction. Acute disc herniation isn’t automatically exclusionary; traction can be used cautiously in some cases depending on symptoms and stability. Degenerative joint disease and joint hypomobility may still respond to traction under proper clinical supervision, though they require careful assessment and monitoring.