What is the recommended approach to immobilization and weight-bearing after a fracture in spina bifida patients?

• A. Immobilization kept to a minimum and weight-bearing resumed ASAP
• B. Extended immobilization for six weeks regardless of healing
• C. Never allow weight-bearing
• D. Immobilization unnecessary

Answer: (A)

Managing fractures in spina bifida patients hinges on protecting the fracture while avoiding the downsides of prolonged inactivity. These individuals often have reduced bone density and are at higher risk for skin breakdown and muscle wasting if immobilized too long, so the goal is to immobilize only as much as needed to maintain stability and alignment, then resume weight-bearing as soon as it is safely possible. Gentle, progressive loading stimulates bone healing and helps preserve bone density, muscle strength, and circulation, while minimizing stiffness and the risk of pressure ulcers from prolonged immobilization. In practice, immobilize to protect the fracture and ensure stability, then move toward gradual, protected weight-bearing with appropriate support and monitoring. Prolonged immobilization regardless of healing can lead to disuse complications; never allowing weight-bearing ignores the beneficial effects of mechanical loading on healing; and saying immobilization is unnecessary would fail to protect the fracture in the early, vulnerable phase.