My mom who is under the care of my sister, recently fell and has a clean break on her wrist. She has found a way to get every cast off, from picking at the gauze on the first one, to now biting at the fiberglass cast with her teeth. She has found other ways to loosen the cast and we are on round 3 now. She has fought the attaching her arm to her body to hold in place, and will never ever use a sling. Does anyone have suggestions on how to keep this cast on for longer than 48 hours? My sister has removed knives, scissors, nail clippers, etc. We welcome any suggestions. Thanks.