In a hospital, they may need to remove the ring quickly for example, if your finger was injured and begins to swell.
In a hospital setting nobody will be degloving your finger - this is a common situation, and they have pliers that will crack/shatter the tungsten for removal.
In a hospital setting nobody will be degloving your finger - this is a common situation, and they have pliers that will crack/shatter the tungsten for removal.