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[Simultaneous bilateral rupture of the quadriceps tendon]
1Ortopaedkirurgisk afdeling O, Sønderborg Sygehus.
Ugeskrift for Laeger
|March 12, 1998
Summary
Bilateral quadriceps tendon rupture is a rare injury, often seen in older, obese individuals with specific health conditions. Delayed diagnosis can occur due to confusion with other leg mobility issues.
Area of Science:
- Orthopedic Surgery
- Traumatology
- Sports Medicine
Background:
- Bilateral quadriceps tendon rupture is an uncommon injury, typically affecting obese older patients.
- Predisposing factors include chronic renal failure, gout, rheumatoid arthritis, diabetes mellitus, hyperparathyroidism, and anabolic steroid abuse.
- The injury mechanism often involves sudden, forceful quadriceps contraction with the knees in semi-flexion and feet fixed.
Observation:
- Clinical presentation includes bilateral joint effusion and suprapatellar gaps.
- Patients exhibit an inability to extend both knees or perform a straight leg raise.
- Diagnostic challenges are common, leading to missed diagnoses and confusion with other conditions causing leg immobility.
Findings:
- Simultaneous bilateral quadriceps tendon rupture is rare.
- Delayed diagnosis can result from misinterpretation of symptoms.
- This case highlights the importance of recognizing this specific injury pattern.
Implications:
- Early and accurate diagnosis is crucial for timely treatment of bilateral quadriceps tendon rupture.
- Increased awareness among clinicians can prevent diagnostic delays.
- Prompt surgical intervention is typically required for optimal outcomes.