Type V/Pathological Spondylolisthesis is commonly caused by which underlying factor?

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Multiple Choice

Type V/Pathological Spondylolisthesis is commonly caused by which underlying factor?

Underlying disease processes weaken bone, allowing vertebral slippage even without a pars defect. This is what defines pathological spondylolisthesis (Type V): the slip arises from an underlying pathology affecting the spine, such as tumors, infections, osteoporosis, or other metabolic bone diseases. Because the question asks for the factor most associated with this type, the broad category is pathology—the presence of a diseased state that compromises structural integrity. Trauma would cause a mechanical injury and is a different category; while tumors or infections are specific examples, they all fall under the same underlying idea of pathology driving the slip.

Underlying disease processes weaken bone, allowing vertebral slippage even without a pars defect. This is what defines pathological spondylolisthesis (Type V): the slip arises from an underlying pathology affecting the spine, such as tumors, infections, osteoporosis, or other metabolic bone diseases. Because the question asks for the factor most associated with this type, the broad category is pathology—the presence of a diseased state that compromises structural integrity. Trauma would cause a mechanical injury and is a different category; while tumors or infections are specific examples, they all fall under the same underlying idea of pathology driving the slip.

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