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Meniscal cyst in the posterior intercondylar space found by magnetic resonance imaging
Archives of Orthopaedic and Trauma Surgery
|August 26, 1998
Abstract:
We report a rare case of meniscal cyst from the posterior horn of the lateral meniscus, extending in the posterior intercondylar space of the right knee of a 15-year-old boy, in whom magnetic resonance imaging was very useful for evaluation. A cyst in this location has not been reported previously. The cyst was removed surgically, while preserving the lateral meniscus. A good result was obtained, and no recurrence has been seen in 12 months.
Insights
This study details a rare lateral meniscus cyst in a teenage boy
Area of Science:
- Orthopedic Surgery
- Radiology
- Sports Medicine
Background:
- Meniscal cysts are uncommon intra-articular knee masses.
- Cysts originating from the posterior horn of the lateral meniscus are exceptionally rare.
Observation:
- A 15-year-old male presented with a cyst in the posterior intercondylar space of the right knee.
- Magnetic resonance imaging (MRI) was crucial for accurate diagnosis and evaluation.
- This specific cyst location, arising from the lateral meniscus, had not been previously documented.
Findings:
- Surgical excision of the meniscal cyst was successfully performed.
- The lateral meniscus was preserved during the procedure.
- No recurrence of the cyst was observed at the 12-month follow-up.
Implications:
- This case expands the known spectrum of meniscal cyst presentations.
- Highlights the diagnostic utility of MRI in evaluating rare knee pathologies.
- Demonstrates the efficacy of conservative surgical management for preserving meniscal function.