Which of the following describes the intended functional outcome of serial casting in Duchenne muscular dystrophy?

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Multiple Choice

Which of the following describes the intended functional outcome of serial casting in Duchenne muscular dystrophy?

Explanation:
Serial casting in Duchenne muscular dystrophy is used to lengthen tight calf muscles (calf equinus) so the ankle can achieve dorsiflexion during gait. By gradually stretching the gastrocnemius-soleus complex, the foot can strike the ground more normally, making short-distance walking safer and more feasible for daily activities. The aim is to preserve functional mobility and manage contractures as weakness progresses, not to increase running speed or enable long-distance ambulation. Therefore, the intended functional outcome is ambulating short distances with casts.

Serial casting in Duchenne muscular dystrophy is used to lengthen tight calf muscles (calf equinus) so the ankle can achieve dorsiflexion during gait. By gradually stretching the gastrocnemius-soleus complex, the foot can strike the ground more normally, making short-distance walking safer and more feasible for daily activities. The aim is to preserve functional mobility and manage contractures as weakness progresses, not to increase running speed or enable long-distance ambulation. Therefore, the intended functional outcome is ambulating short distances with casts.

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