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Published on: May 26, 2026
Management of proximal interphalangeal joint injuries
Arnis Freiberg1, Brian A Pollard, Michael R Macdonald
1Department of Surgery, University of Toronto, The Toronto Hospital, Toronto, Ontario, Canada.
Hand Clinics
|July 18, 2006
Summary
Injuries to the proximal interphalangeal (PIP) joint of the finger can cause significant morbidity. Understanding anatomy and injury mechanisms aids classification and treatment for better outcomes.
Area of Science:
- Orthopedic Surgery
- Hand Surgery
- Musculoskeletal Injuries
Background:
- Proximal interphalangeal (PIP) joint injuries are frequent in primary care.
- These injuries can lead to pain, stiffness, instability, arthritis, and deformities.
Purpose of the Study:
- To classify PIP joint injuries based on anatomy and mechanism.
- To outline treatment protocols for various PIP joint injury patterns.
Main Methods:
- Review of regional anatomy of the PIP joint.
- Analysis of common injury mechanisms.
- Classification system for PIP joint injuries.
Main Results:
- Accurate anatomical understanding is key for classification.
- Specific treatment protocols can be formulated based on injury patterns.
Conclusions:
- Careful consideration of open reduction, splinting, and early motion is crucial.
- A structured approach to PIP joint injuries improves patient outcomes.
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