What is the typical serial casting protocol?

What is the typical serial casting protocol?

• A. 2 weeks continuous wear
• B. 4-6 weeks with weekly changes, followed by orthotics
• C. 12 weeks with monthly changes
• D. 8 weeks with biweekly changes

Answer: (B)

Serial casting relies on gradual, progressive lengthening of soft tissues by repositioning the ankle bit by bit and renewing the cast each week. This weekly change schedule over about four to six weeks provides steady, controlled stretching of the gastrocnemius-soleus complex and associated plantarflexors, allowing tissues to adapt without injury. The goal is to reach a functional dorsiflexion range and a more normal ankle position, often with the knee extended, so gait improves and crouching or toe-walking patterns lessen. After achieving the desired correction, casts are stopped and orthotics are used to maintain the gains and prevent recurrence as the child grows. Shorter durations or less frequent changes don’t provide enough progressive stretch, while much longer periods or monthly changes reduce the effectiveness of the incremental adjustments and can increase irritation or skin issues.

Serial casting relies on gradual, progressive lengthening of soft tissues by repositioning the ankle bit by bit and renewing the cast each week. This weekly change schedule over about four to six weeks provides steady, controlled stretching of the gastrocnemius-soleus complex and associated plantarflexors, allowing tissues to adapt without injury. The goal is to reach a functional dorsiflexion range and a more normal ankle position, often with the knee extended, so gait improves and crouching or toe-walking patterns lessen. After achieving the desired correction, casts are stopped and orthotics are used to maintain the gains and prevent recurrence as the child grows. Shorter durations or less frequent changes don’t provide enough progressive stretch, while much longer periods or monthly changes reduce the effectiveness of the incremental adjustments and can increase irritation or skin issues.