Limitations at the spinopelvic joint require compensatory hip flexion, which increases the risk of which complication?

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Multiple Choice

Limitations at the spinopelvic joint require compensatory hip flexion, which increases the risk of which complication?

Explanation:
When the spine and pelvis can’t move together to accommodate posture, the hip has to do more of the work to reach the same positions. If the spinopelvic system is limited, compensatory hip flexion increases, which can cause the femoral neck to pinch against the acetabular rim (impingement). This repeated impingement weakens soft tissues around the joint and raises the risk of instability, making dislocation more likely. Arthritis, fracture, and infection are not direct results of this compensatory mechanism in the spinopelvic–hip relationship.

When the spine and pelvis can’t move together to accommodate posture, the hip has to do more of the work to reach the same positions. If the spinopelvic system is limited, compensatory hip flexion increases, which can cause the femoral neck to pinch against the acetabular rim (impingement). This repeated impingement weakens soft tissues around the joint and raises the risk of instability, making dislocation more likely. Arthritis, fracture, and infection are not direct results of this compensatory mechanism in the spinopelvic–hip relationship.

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