Digital patient information hub

Mallet finger injury patient information

A Mallet finger injury is a tear in the tendon that straightens the end joint of the finger. It is often caused by catching the finger end during sport or falling onto the end of the finger.

The tendon may tear where it joins on to the end bone of the finger or it may pull off a small fragment of bone at this point.

Illustration of Mallet Finger
Mallet Finger

The injury results in pain and swelling at the end of the finger. The end of the finger drops and is referred to as the “Mallet”.

The swelling can be improved by making sure that your hand is kept above the level of your heart. If you do not have a wound, bathing the hand with cold water after the injury may also reduce any swelling and soreness.

The Treatment 

After your consultation and x-ray, a decision will be made as to whether you need surgery or not.

You will be referred to the Therapy team for a splint and advice, either at this appointment or after surgery.

Splints
Photograph of Mallet Finger splint
Mallet Finger splint

The splint will protect the injury or your surgery. By splinting the end of the finger, it will keep it straight as it heals. It is important that the splint is worn continuously for approximately six weeks. Your therapist will guide you on the timeframe depending on your progress. You may be asked to wear it for two extra weeks at night. You will be shown how to safely remove the splint to wash your hand without bending the end.

Picture shows tip of finger resting on edge of wash basin
tip of finger resting on edge of wash basin
Picture shows tip of finger resting on edge of wash basin being gently washed
Tip of finger being gently washed
Picture shows tip of finger resting on edge of wash basin as splint is eased onto finger
Splint is eased onto finger
Picture shows hand resting on edge of wash basin as splint is eased onto finger and velcro fasteners attached
Splint is eased on and velcro fasteners attached
For further details and advice

The Hand Therapy Team on: 01274 382874

Available: Monday to Thursday between 8.00am – 6.00pm, Friday between 8.00am – 3.30pm

Accessible Information

If you need this information in another format or language and are in the hospital, please ask a member of staff. If you are accessing this leaflet online or on your phone you can see our Google Translate automated guidance on the Digital Patient Information Hub home screen.

People with hearing and speech difficulties

You can contact us using the Relay UK app. Textphone users will need to dial 18001 ahead of the number to be contacted.

Smoking

Bradford Teaching Hospitals NHS Foundation Trust is a smoke-free organisation. You are not permitted to smoke or in use e-cigarettes in any of the hospital buildings or grounds.

Published by
, , Bradford Royal Infirmary, Duckworth Lane, Bradford BD9 6RJ.

Date of publication: Aug 2025
Review Date: Aug 2028
MID Ref: 25081308