I use ring splints, including buddy splints between my pinkie and middle fingers and MCP splints with a chain to keep my thumbs from dislocating. For carpal tun

I use ring splints, including buddy splints between my pinkie and middle fingers and MCP splints with a chain to keep my thumbs from dislocating. For carpal tunnel issues I wear a rigid wrist brace, and I also tape my wrists with body tape. My issues are due to ligament laxity though which is not common unless you lose the genetic lottery.