Just the mention of a finger getting squashed in a door or getting pounded by a hammer is enough to make most people cringe. The throbbing pain of a smashed finger is highly unpleasant, to say the least. Assuming you've extricated the finger this would be step one , there are a few things you can do to alleviate your excruciating pain. Don't wrap a smashed finger. We already struggle to get blood flowing to the tips of our fingers and toes on a good day.
Fingertip Injuries and Amputations - OrthoInfo - AAOS
Fingertip injuries can occur in accidents at home, work, or play. An injury can involve a sharp cut, a crushing injury, a tearing injury, or a combination of these injury types. An amputation can result from slamming your finger in a car door or catching your ring on a hook or nail. The tips of longer fingers tend to be injured more often because they are last to escape from harm's way.
The child is either unable to recognize the potential danger, or she fails to remove her hand quickly enough before the door is shut. Usually the damaged area will be blue and swollen, and there may be a cut or bleeding around the cuticle. The skin, tissues below the skin, and the nail bed—as well as the underlying bone and growth plate—all may be affected. If bleeding occurs underneath the nail, it will turn black or dark blue, and the pressure from the bleeding may be painful. When the fingertip is bleeding, wash it with soap and water, and cover it with a soft, sterile dressing.
A broken thumb is a serious problem. It affects the ability to grasp items. A broken thumb can increase the risk of arthritis later in life. The thumb has two bones. The first bone distal phalange extends from the tip of the thumb to the knuckle.