ELI5: Explain Like I'm 5

Orthosis

Orthosis is like a special tool that helps people's body work the right way. Just like how boots can help you walk in the snow, orthosis can help someone's body move the way it's intended to. It could be a brace for your arm, leg, or back that helps keep it in the right position. It could also be a shoe insert that helps make someone's feet feel better. Orthosis is like a magic tool that helps people feel better and do things they might not be able to do without it.