March malllet Identifying and Treating a Jammed Finger. The ankle bones include the calcaneus, cuboid, external cuneiform, internal cuneiform, middle cuneiform, navicular, and talus. Mallet finger vs hammer finger 2020 can even fall victim to mallet finger while making a bed. The flexor tendons on the palm side of the hand bend the fingers. The doctor will take x-rays and determine whether the tendon was in fact ripped, and whether it took a piece of your bone with it.

Tendons are tissues that connect muscles to bone. The muscles that move the fingers and thumb are located in the forearm. Long tendons extend from these muscles through the wrist and attach to the small bones of the fingers and thumb.

The extensor tendons on the top of the hand straighten the fingers. The flexor tendons on the palm side of the hand bend the fingers. The extensor tendons straighten the fingers and thumb through a very complex arrangement.

Reproduced from The Body Almanac. In a mallet injury, when an object hits the tip of the finger or thumb, the force of the blow tears the extensor tendon. Occasionally, a minor force such as tucking in a bed sheet will cause a mallet finger. The injury may rupture the tendon or pull the tendon away from the place where it attaches to the finger bone distal phalanx.

In some cases, a small piece of bone is pulled away along with the tendon. This is called an avulsion injury. Top A rupture of the extensor tendon. Bottom A fragment of the distal phalanx has pulled away with the tendon.

The finger is usually painful, swollen, and bruised. The fingertip will droop noticeably and will straighten only if you push it up with your other hand. It is very important to seek immediate attention if there is blood beneath the nail or if the nail is detached.

This may be a sign of a cut in the nail bed, or that the finger bone is broken and the wound penetrates down to the bone open fracture. These types of injuries put you at risk for infection. To relieve pain and reduce swelling, apply ice to your finger immediately and keep your hand elevated above your heart.

A mallet finger injury requires medical treatment to ensure the finger regains as much function as possible. Most doctors recommend seeking treatment within a week of injury.

However, any action that bends the joint further than it is meant to bend can cause mallet finger. You can even fall victim to mallet finger while making a bed. We've been helping billions of people around the world continue to learn, adapt, grow, and thrive for over a decade.

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Tips and Warnings. Related Articles. Part 1 of Diagnose the injury. First you should try to ascertain whether your injury is actually mallet finger. If you do have mallet finger, the last joint in your finger the one closest to the nail will be in pain. The joint will be bent downward and will be immobile, making it impossible to fully straighten. Apply ice indirectly. Ice will help reduce swelling and tenderness in the joint. However, you should not rub ice directly against the skin. Wrap ice in a towel or take a bag of frozen vegetables and place it on the joint.

Take medication to regulate pain. If you find that you are in severe pain, some readily available medications can help ease your discomfort. Take these throughout the healing process if pain persists. Make a temporary splint. You should visit a doctor to purchase a professionally constructed splint, but until you can do so, you can try to create a splint that will straighten your finger.

Take a popsicle stick and place it along the underside of your finger. Wrap adhesive tape around your finger and the object so that the tape holds your finger tightly against the stick and provides padding for your finger. If your finger bends at all, it can set back the healing process.

Any straight, solid item will work as a splint so long as it is strong enough to hold the finger in place. It is also imperative that the tape is wrapped around tightly so that you do not have enough mobility to bend your finger, but not so tight that you cut off circulation or cause the finger to become Mallet Finger Vs Hammer Finger 64 numb or discolored. Categories : Fingers Injuries of wrist and hand Musculoskeletal disorders. Hidden categories: Articles with short description Short description is different from Wikidata Wikipedia medicine articles ready to translate.

Namespaces Article Talk. Views Read Edit View history. Help Learn to edit Community portal Recent changes Upload file. Download as PDF Printable version. Wikimedia Commons. Hammer finger, [1] extensor tendon injury at the DIP joint, [2] baseball finger [3].

Mallet finger of the middle finger. The tip of the finger bends downwards while the other fingers stay straight.

Emergency medicine , plastic surgery. Inability to extend the finger tip, pain and bruising of the finger [3]. Trauma resulting in over bending of the finger tip [3]. Based on symptoms, X-rays [3].

Splinting for 8 weeks, surgery [3]. Relatively common [2].

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