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Isolated posterior malleolar ankle fractures
1Department of Podiatric Surgery, Saint Joseph's Hospital, Philadelphia, Pennsylvania.
The Journal of Foot Surgery
|January 1, 1990
Summary
Isolated posterior malleolar fractures are rare ankle injuries, occurring in about 1% of cases. Understanding their mechanism is key for diagnosing associated injuries and managing peritalar disruption effectively.
Area of Science:
- Orthopedic Surgery
- Traumatology
- Anatomy
Background:
- Posterior malleolar fractures are uncommon ankle injuries.
- Understanding the mechanism of injury is crucial for diagnosis and management.
Observation:
- This study presents two cases of isolated posterior malleolar fractures.
- These fractures represent approximately 1% of all reported ankle fractures.
Findings:
- The isolated posterior malleolar fracture is a distinct clinicopathologic entity.
- Its occurrence can be explained by the Lauge-Hansen classification system.
Implications:
- Accurate diagnosis of associated soft tissue injuries is vital.
- Effective management of the entire peritalar disruption complex is necessary.
- This entity requires specific consideration in ankle fracture treatment protocols.