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Pathological plicae of the knee mistaken for arthritis
The Journal of Rheumatology
|July 1, 1980
Abstract:
Synovial plicae are persistent embryological folds present in normal knee joints. Plicae may become pathological and give rise to symptoms. Two brothers with pathological medial plicae are described in whom the condition was mistaken for arthritis. The role of arthroscopy in diagnosis and treatment is discussed.
Insights
Pathological synovial plicae, embryological knee joint remnants, can mimic arthritis. Arthroscopy aids in diagnosing and treating these symptomatic plicae in affected individuals.
Area of Science:
- Orthopedics
- Embryology
- Knee Arthroscopy
Background:
- Synovial plicae are normal anatomical structures within the knee joint, originating from embryonic development.
- These folds can occasionally become thickened or inflamed, leading to pathological conditions.
Observation:
- The case study details two brothers presenting with symptoms suggestive of knee arthritis.
- Their condition was initially misdiagnosed, highlighting a diagnostic challenge.
Findings:
- The brothers were diagnosed with pathological medial synovial plicae.
- Arthroscopy proved crucial for both accurate diagnosis and effective treatment of the plicae.
Implications:
- This highlights the importance of considering synovial plicae in the differential diagnosis of knee pain, especially when symptoms mimic arthritis.
- Arthroscopic intervention offers a viable solution for managing symptomatic plicae, improving patient outcomes.