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How do you know if you tore a ligament in your finger?

Author

Emma Payne

Published Jan 11, 2026

What are the symptoms of a ligament injury in the fingers? When a ligament supporting a finger joint is injured pain is felt in the finger. It is often made more painful if the joint is moved or if the finger is touched where the ligament is injured.

Do torn finger ligaments heal on their own?

There are many finger injuries that will heal on their own, especially with care, rest and treatment at home. But it is important to see a doctor quickly when it is more serious to ensure the quickest recovery — leaving a serious injury for too long can make it very difficult to heal and regain full function.

How do you fix a torn ligament in your finger?

Surgery. If the ligament is completely torn, surgery may be necessary to repair the tissue and allow it to heal properly. Otherwise, an unstable joint is a possibility. After surgery, a doctor will apply a splint or cast to the finger, which a person will need to keep on for several weeks.

What do torn finger ligaments feel like?

Sprained Finger Symptoms

Pain in one of your finger joints when you try to move or use it. Stiffness in your finger or having a hard time straightening or bending it. Tenderness in your joint when you touch the area. Swelling in one of your finger joints.

How do you know if you tore something in your finger?

If the ligament on the bottom of the joint (called the volar plate) is torn, the patient may have pain and looseness on the underside of the finger. If a tendon is torn away from its attachment, the patient may be unable to completely bend, straighten, or grip with the finger (or thumb).

15 related questions found

When should you see a doctor for a finger injury?

Pain and swelling are severe or persistent. The injury is a puncture or open wound and you haven't had a tetanus shot in the last 10 years. The injury is from a human or animal bite. If the wound doesn't heal or shows signs of infection: redness, swelling, pain, or pus.

How long does a torn finger ligament take to heal?

Ligaments require from two to 10 weeks to heal. A small number of patients do experience complications such as re-injury, joint instability, arthritis, or inflammation where the ligament attaches to the bone.

How is finger tendon damage diagnosed?

Inability to straighten the fingers or extend the wrist. Pain and swelling in fingertip. Recent trauma or laceration to the hand. Drooping of the end joint of the finger.

How do I know if my finger is sprained or fractured?

If you try to move or bend your finger and feel a sharp pain and experience a lack of motion, you may have a broken finger. If this is the case, see a doctor right away. Rest the injured finger. One of the most important things is to rest your finger.

How do you tell if a finger is sprained or broken?

Sprained fingers and broken fingers have many of the same symptoms. But broken fingers involve injuries to the bones, while sprained fingers involve soft tissue injuries. Broken fingers tend to cause more pain and need immediate medical treatment.

How do you tell if finger is fractured or sprained?

While jammed fingers are less serious than a fracture, you will still experience bruising and swelling; and even with a broken bone, you may have a limited range of motion. If you injured your hand and are experiencing swelling and bruising, the best way to know for sure is to get an x-ray of your fingers.

Should you bend a sprained finger?

The finger should be splinted so that the injured joint and adjacent bones are immobilized. Aluminum splints can be custom cut to fit and bent to accommodate most finger injuries. Because there is more tissue damaged in a second-degree sprain, the finger will swell more and may have some discoloration.

What does a hairline fracture finger feel like?

A non-displaced fracture, is more commonly known as a hairline fracture. This consists of a thin crack in the bone that occurs with an injury. Typically, it is not as noticeable as other types of fractures, however, localized pain, tenderness, or soft tissue swelling are a few of the common symptoms.

How do you know if your flexor tendon is torn?

The most common signs of a flexor tendon injury include:

  1. An open injury, such as a cut, on the palm side of your hand, wrist, or forearm.
  2. An inability to bend one or more joints of your finger.
  3. Pain when you attempt to bend your finger.
  4. Tenderness along your finger on the palm side of your hand.
  5. Numbness in your fingertip.

Is my finger broken or just swollen?

As the swelling continues, the finger will become stiff and difficult to move. Swelling may also spread to the adjacent fingers. If the fracture is severe, you may see bruising. And if the swelling gets too massive, the finger may become numb as nerves in the fingers are compressed.

Can you fracture a finger and still move it?

You may still be able to move your finger even though it's broken. But moving it will usually cause pain. Sometimes the pain will be dull and not too much for you to bear. You should still see a provider even if you can tolerate the pain.

What happens if you leave a fractured finger untreated?

What Happens If You Leave a Broken Finger Untreated? Failing to get medical treatment for a broken finger can result in several complications, including permanent stiffness, damage to capillaries, or hand deformity. Along with long-term complications, having a broken finger is debilitating.

Can you tear ligaments in your hand?

A hand sprain is an injury to a ligament, the strong tissue that connects bones. In a hand sprain, the ligament has been stretched or torn. This commonly occurs when a person falls on his or her outstretched hand.

Can you tear a tendon in your finger?

Tendons are cordlike fibers that connect muscles to bones. The flexor and extensor tendons help control movement in your fingers. A tear (rupture) of 1 or more of these tendons can cause pain, swelling, bruising, and bleeding.