Pediatric Prosthetics

Question 1

Why do kids need amputations

Answer 1

Congenital — PFFD, amniotic band syndrome, fibular hemimelia
Trauma — lawnmower is a big one
Cancer

Question 2

Liner vs. Foam insert

Answer 2

Foam
- Often atypical limb shape — bulbous shape, stovepipe design
- Consideration of rapid growth — additional adjustability in thickness of foam insert, onion skin design concept
Liner: often preferred, used more with typical limb shape

Question 3

Peds componentry

Answer 3

• Relatively limited options
• Smaller version of adult components
  — lighter duty materials
  — minimize weight overall

Question 4

What is a posterior mount foot

Answer 4

1. Work around atypical limb shape
2. Improved function/dynamics with limited clearance