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Prognostic aspects in operated ankle fractures
Archives of Orthopaedic and Traumatic Surgery. Archiv Fur Orthopadische Und Unfall-Chirurgie
|January 1, 1982
Summary
Long-term follow-up of operated ankle fractures shows good outcomes are linked to precise anatomical reduction. However, post-traumatic arthrosis can still develop, emphasizing the need for careful assessment of ankle function.
Area of Science:
- Orthopedic Surgery
- Traumatology
- Biomechanics
Background:
- Ankle fractures are common injuries requiring surgical intervention.
- Long-term outcomes and predictors of post-traumatic arthrosis after ankle fracture surgery are not fully understood.
Purpose of the Study:
- To evaluate the long-term results of surgically treated ankle fractures.
- To identify factors predicting good outcomes and the development of post-traumatic arthrosis.
- To assess the clinical significance of dorsiflexion in evaluating sequelae.
Main Methods:
- A long-term follow-up study of 106 patients with operated ankle fractures.
- Assessment of surgical outcomes using established criteria.
- Statistical analysis to correlate anatomical reduction, biomechanical principles, number of lesions, and clinical parameters (dorsiflexion) with outcomes and arthrosis development.
Main Results:
- 73.7% of patients achieved excellent or good long-term results.
- Anatomically exact reduction, achieved in 77.2% of cases, was crucial for good outcomes.
- Post-traumatic arthrosis developed in 11% of excellent outcome cases, correlated with the number of lesions.
- Dorsiflexion correlated strongly with injury extent, arthrosis severity, and subjective complaints.
Conclusions:
- Anatomical reduction and adherence to biomechanical principles are essential for successful ankle fracture surgery.
- The number of initial lesions is a key predictor of post-traumatic arthrosis.
- Dorsiflexion assessment is a vital clinical tool for evaluating residual deficits after ankle fracture treatment.