Relationship between ankle-foot swelling and self-assessed function after ankle sprain

Area of Science:

• Orthopedics
• Sports Medicine
• Physical Therapy

Background:

• Ankle sprain is a common injury.
• Swelling (edema) is a primary concern post-injury.
• Edema is often presumed to correlate with functional deficits.

Purpose of the Study:

• To investigate the relationship between ankle-foot swelling and self-assessed ankle function.
• To determine if early post-injury swelling predicts functional recovery after ankle sprain.

Main Methods:

• Thirty-six individuals with recent ankle sprains were assessed.
• Ankle-foot volume was measured using a volumeter.
• Self-assessed ankle function and potential confounding factors were analyzed using regression.

Main Results:

• No significant relationship was found between any independent variables and self-assessed function.
• The correlation between ankle-foot swelling difference and function was -0.003.
• Early ankle-foot swelling did not predict self-assessed ankle function.

Conclusions:

• Early ankle-foot swelling is not associated with self-assessed ankle function after an ankle sprain.
• Current treatment focus on decreasing swelling for functional improvement may need re-evaluation.
• Further research is needed to identify accurate predictors of functional recovery.