Adapted from NPR
Emergency room staff frequently have to remove rings and wedding bands of the fingers of patients when fingers swell up for any of several reasons. Finger swelling traps rings, which in return restrict blood flow, and cause even more swelling and pain. It not taken off in time, more severe blood flow restriction may lead to the loss of the finger- not fun.
Ordinarily, this wouldn’t be much of a problem. But… this was before Titanium rings became fashionable. Titanium rings are growing in popularity because they’re very strong, light, hypoallergenic and less expensive gold or platinum rings. But that strength makes them more difficult to remove, even with ring cutters. Sometimes bolt cutters have to be used as seen in this picture.