Isolated Tear of the Vastus Lateralis Tendon: A Rare Case Managed Conservatively.

INTRODUCTION

Isolated ruptures of the vastus lateralis (VL) tendon are exceptionally rare, with few reported cases in the orthopedic literature. This case report sheds light on non-surgical management for partial VL tendon ruptures, providing insight into an alternative treatment pathway that avoids surgical intervention.

CASE REPORT

A 27-year-old Caucasian male experienced a partial, isolated rupture of the VL tendon after a minor fall. The injury was confirmed through magnetic resonance imaging at the lateral patellar insertion. The patient displayed no knee instability and was treated conservatively with platelet-poor plasma injections, a hinged knee brace, and targeted physiotherapy.

CONCLUSION

This case illustrates that conservative treatment can be effective for patients with isolated partial VL tendon ruptures, particularly when knee stability is maintained. The patient achieved full activity recovery within 6 months, highlighting the potential of non-surgical options to provide successful outcomes in similar cases. This report enriches our understanding of tendon injury management and emphasizes the clinical viability of conservative strategies, potentially influencing treatment decisions for similar orthopedic injuries.