“…Of those, there were none at evidence level I, nine at level II 1,2,3,4,5,6,7,8,9 , none at level III, 11 at level IV 10,11,12,13,14,15,16,17,18,19,20 , and none at level V. These studies appeared to imply that there is little benefit to walking with a parapodium, hip-knee-ankle-foot orthosis, or reciprocating gait orthosis. According to the studies, most children who walked with these orthotic devices eventually gave up walking as teenagers and chose a wheelchair for a more energyefficient means of locomotion.…”