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Overview
Mallet finger needs a splint for weeks.
Fractures are possible.
When to get medical care
Call 911Not an emergency.
Get care todayDeformity or can't straighten.
See a doctor soonPain lasting days.
Causes
Caused by injury.
OwieClear has pages on 1 condition that can cause jammed or bent finger, or can't straighten a fingertip. Each shows how soon to get care.
Common causes
- Jammed finger or mallet fingerSee a doctor if it doesn't get better
A finger hurt by a ball or impact.
What you can do at home
- Ice.
- Buddy tape.
Medicines
Splint.
At the doctor
Diagnosed by exam.
Questions you may be asked
- Injury
The exam
A finger exam.
Tests
- X-ray
Prevention
Protect fingers.
- Use gloves in sports
Check your symptoms
Most symptoms have more than one possible cause. The symptom checker looks at all of your symptoms together, plus your age, and shows how soon to get care.
Sources
Last updated 2026-11-13.