COF Pediatric Orthotics

Question 1

What is the primary indication for prescribing a Supramalleolar Orthosis (SMO) in a pediatric patient?

Accepted Answer

Providing medial-lateral ankle stability for children with hypotonia

Answer

Correcting rigid clubfoot deformity

Answer

Managing tibial stress fractures

Answer

Treating Legg-Calvé-Perthes disease

Question 2

At approximately what age does the longitudinal arch of the foot typically become fully established in children?

Accepted Answer

3 to 8 years

Answer

6 months to 1 year

Answer

1 to 2 years

Answer

After age 12

Question 3

Which orthosis is the standard of care for maintaining correction in a child with idiopathic clubfoot (talipes equinovarus) after completing the Ponseti serial casting protocol?

Accepted Answer

Ponseti foot abduction brace (Dennis Browne bar)

Answer

Dynamic ankle-foot orthosis (DAFO)

Answer

Solid ankle AFO

Answer

Supramalleolar orthosis (SMO)

Question 4

How frequently should growth and fit be reassessed when a pediatric patient is wearing a custom AFO?

Accepted Answer

Every 3 to 6 months

Answer

Every 2 years

Answer

Every 6 to 12 months

Answer

Only when the child complains of discomfort

Question 5

A Dynamic Ankle-Foot Orthosis (DAFO) differs from a solid AFO primarily in that it:

Accepted Answer

Provides total-contact support while allowing controlled range of motion

Answer

Completely immobilizes the ankle in plantarflexion

Answer

Is used exclusively for post-surgical stabilization

Answer

Only addresses hindfoot alignment

Question 6

Which condition is the PRIMARY indication for a Pavlik harness in infants?

Accepted Answer

Developmental dysplasia of the hip (DDH)

Answer

Clubfoot (talipes equinovarus)

Answer

Idiopathic scoliosis

Answer

Genu varum (bowlegs)

Question 7

What material property is MOST critical when selecting thermoplastic materials for pediatric orthoses compared to adult orthoses?

Accepted Answer

Low-temperature formability to facilitate frequent remolding as the child grows

Answer

Maximum rigidity for long-term structural integrity

Answer

Dark pigmentation to conceal wear and soiling

Answer

Highest possible cost to ensure superior quality