In advanced ankylosing spondylitis, which intervention is MOST likely to be required for mobility in the community?

In advanced ankylosing spondylitis, which intervention is MOST likely to be required for mobility in the community?

• A. Wheelchair for Community Mobility
• B. Ankle-Foot Orthoses
• C. Respiratory Ventilator
• D. Special Precautions for Osteoporosis

Answer: (A)

In advanced ankylosing spondylitis, the spine often fuses and the chest wall becomes less compliant, which greatly reduces upright walking endurance and makes ambulation across the community energy-intensive and unstable. A wheelchair for community mobility directly addresses this limitation by enabling safe, independent movement beyond the home without exhausting the patient or risking fatigue or pain. Ankle-foot orthoses might help if there were a specific distal leg issue, but they don’t correct the major problem of trunk rigidity and limited chest expansion. A respiratory ventilator would be needed only in severe respiratory failure, which isn’t the typical scenario for community mobility. While osteoporosis precautions are important, they don’t provide a mobility device or the primary means to move around in the community.

In advanced ankylosing spondylitis, the spine often fuses and the chest wall becomes less compliant, which greatly reduces upright walking endurance and makes ambulation across the community energy-intensive and unstable. A wheelchair for community mobility directly addresses this limitation by enabling safe, independent movement beyond the home without exhausting the patient or risking fatigue or pain. Ankle-foot orthoses might help if there were a specific distal leg issue, but they don’t correct the major problem of trunk rigidity and limited chest expansion. A respiratory ventilator would be needed only in severe respiratory failure, which isn’t the typical scenario for community mobility. While osteoporosis precautions are important, they don’t provide a mobility device or the primary means to move around in the community.