Unless your healthcare provider says otherwise, never splint or wrap a smashed finger as this can impede blood flow. While most smashed fingers don't require medical treatment, you should seek ...

Hurting the ligament at this joint multiple times can make it harder to use your finger to make a "pinching" movement. This injury usually needs to be treated with a cast or splint for 4 to 6 weeks.

It should match the length of your injured finger and extend slightly beyond the tip for support (just like a regular splint.) Wrap it in soft padding so it doesn't dig into your skin. Place your ...