(Dislocated finger; Dislocation, Finger)
DefinitionA finger dislocation is when the a finger bone is out of place. A dislocation also often involves stretching or damage to the ligaments. Ligaments are strong bands of fiber that help hold bones in place. Dislocation can happen in any of the finger joints.
|Finger Dislocation With Swelling|
|Copyright © Nucleus Medical Media, Inc.|
CausesA dislocated finger is usually caused by:
- A jamming force applied to the end of the finger
- Finger being forcefully twisted or bent
- Finger being overextended (bent backward)
Risk FactorsFactors that increase your risk of dislocation include:
- Contact sports
- Previous finger dislocation or sprain
- Medical conditions or disease that make ligaments weak or loose such as Ehlers-Danlos or Marfan syndrome
SymptomsSymptoms may include:
- Severe pain
- Crooked or awkwardly bent shape finger
- Swelling and bruising in the injured area
- Numbness and/or tingling
- Inability to bend or straighten the finger
DiagnosisYou will be asked about your symptoms and how the injury occurred. The injured finger will also be examined. Your doctor may order an x-ray . This can help rule out broken bones. It may also be used to make sure the bone is back in the correct place.
Emergency CareSeek medical care right away. Do not try to put your finger bones back into place. If you wait for treatment, you could cause permanent damage.The doctor will move the finger bones back into place. A local anesthesia may be used to help reduce pain. Your finger may then be placed in a splint or taped to the healthy finger. For severe injuries or ones that can not be moved back into place, a cast or surgery may be needed.
PreventionTo help prevent a finger dislocation, wear proper padding and safety equipment when participating in sports. Work with a coach or other professional to learn proper techniques and safety steps.
American Academy of Orthopaedic Surgeons
The American Orthopaedic Society for Sports Medicine
Canadian Orthopaedic Association
Canadian Orthopaedic Foundation
Dislocated finger. Sports Injury Clinic website. Available at: http://www.sportsinjuryclinic.net/sport-injuries/wrist-pain/dislocated-finger. Accessed September 25, 2014.
Finger (PIP joint) dislocation. National Center for Emergency Medicine Informatics website. Available at: http://www.ncemi.org/cse/cse0926.htm. Accessed September 25, 2014.
PIP dislocation. EBSCO DynaMed website. Available at: http://www.ebscohost.com/dynamed. Updated April 14, 2014. Accessed September 25, 2014.
10/26/2010 DynaMed's Systematic Literature Surveillance http://www.ebscohost.com/dynamed: Massey T, Derry S, Moore R, McQuay H. Topical NSAIDs for acute pain in adults. Cochrane Database Syst Rev. 2010;(6):CD007402.
- Reviewer: Michael Woods, MD
- Review Date: 08/2014
- Update Date: 09/25/2014
Many medical groups felt that early exposure to certain foods like peanuts increased a child's risk of developing food allergies. However, newer research including this trial suggest that early exposure may actually decrease the risk of developing food allergies.
Breastfeeding May Decrease the Risk of Childhood Obesity
Tonsillectomy May Reduce Number of Sore Throat Days in Children
Research Review Finds Little Support for Nearly Half of Medical Talk Show Recommendations