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Home/Patient Education/Fractures/Adult Fractures/Jersey Finger (FDP Avulsion)
Fracture Care · Adult · Wrist and Hand

Jersey Finger (FDP Avulsion)

Loss of active DIP flexion after forced finger extension is a tendon avulsion until proven otherwise.

This page explains how a jersey finger (fdp avulsion) is commonly managed, in plain language, based on Dr. Kee's typical approach to this injury.

Body Region
Wrist and Hand
Age Group
Adult
Treatment
Operative
Expected Bone Healing
Tendon-to-bone healing generally requires several weeks after repair.

Every fracture is different. Treatment varies based on the exact fracture pattern, displacement, age, whether surgery is needed, bone quality, other injuries, and how an individual heals. This page is general education, not your personal treatment plan — always follow the specific instructions given to you by Dr. Kee's office.

Table of Contents
What Is This Injury?

Loss of active DIP flexion after forced finger extension is a tendon avulsion until proven otherwise.

Bone Doc Tip

A jersey finger is usually a surgical injury, not a sprain to watch casually.

How Is It Treated?

This fracture is generally treated with surgery to stabilize the bone while it heals. Your surgeon will explain the specific technique planned for your fracture pattern.

Brace, Cast, Splint, or Sling

Temporary finger splint in a comfortable position while awaiting hand-surgery evaluation.

Walking or Using the Injured Limb

No forceful gripping, pulling, or sport.

For a full explanation of what these weight-bearing terms mean, see our Weight-Bearing Guide.

When Does Motion Begin?

Avoid resisted DIP flexion.

Physical Therapy

Postoperative hand therapy per repair protocol.

Follow-Up and Imaging

Urgent hand-surgery evaluation, ideally within days.

Recovery Timeline
Short AnswerRecovery generally moves through protection, motion, weight-bearing, strengthening, and return to activity — at a pace your surgeon sets for your specific fracture.

Every fracture moves through the same general phases, though the exact timing is different for every patient:

1
Injury or Surgery
The fracture occurs, or is surgically stabilized if your surgeon recommends fixation.
2
Early Protection
Temporary finger splint in a comfortable position while awaiting hand-surgery evaluation.
3
Begin Motion
Avoid resisted DIP flexion.
4
Progress Use / Weight Bearing
No forceful gripping, pulling, or sport.
5
Strengthening
Physical therapy often helps rebuild strength once your surgeon confirms it's safe to begin.
6
Return to Activity
Return to work, school, driving, and sports is guided by your surgeon as healing progresses.
Return to Activity

Work or School: Modified duty until cleared.

Sports or High-Risk Activity: Return after repair healing and functional rehabilitation, commonly several months.

Watch For — Specific to This Injury

Open injury, displaced bony avulsion, retracted tendon, neurovascular compromise.

General Warning Signs — When to Call

  • Increasing pain that isn't controlled by your prescribed plan
  • New numbness or weakness
  • Fingers or toes that become pale, blue, cold, or very swollen
  • A cast or splint that becomes excessively tight, wet, damaged, or foul-smelling
  • New drainage, spreading redness, fever, or wound concerns

See our full When to Call page for the difference between routine office contact and emergency evaluation.

Chest pain, shortness of breath, or symptoms of a possible blood clot, or any life-threatening emergency — call 911 or go to the nearest emergency department.

Frequently Asked Questions

How long will I be in a cast, splint, or brace for a jersey finger?

Temporary finger splint in a comfortable position while awaiting hand-surgery evaluation.

When can I return to work, school, driving, or sports after a jersey finger?

Your surgeon will guide when it's safe to return to these activities based on how your specific fracture is healing. Follow the instructions given specifically to you.

Will I need another surgery to remove hardware?

Per surgical fixation.

Still Have Questions?

Every fracture heals differently. If you have questions about your treatment plan, reach out to Dr. Kee's office.

Request an Appointment Call (979) 207-4369
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