After designer Jake Evills broke his arm, he created the Cortex Cast as a solution. A breathable, light, recyclable and washable exoskeleton that mimics the body’s inner bone structure. from Green Renaissance
The Castoo, a cast decal helps kids express themselves after orthopedic surgery or injury. I used to keep these in the ER when I worked there and the kids loved them! You can actually order a Castoo of your broken bone X-ray too.