I think it doesn't happen because of the way medical insurance is set up in the States. No doctor has to "vote with their wallet" so to speak. "Oh, hey, a mode

I think it doesn't happen because of the way medical insurance is set up in the States. No doctor has to "vote with their wallet" so to speak. "Oh, hey, a model bone is going to cost us $1200? Whatever, the insurance company is paying for it". No pressing need to save money and optimize their processes...