Common site of osteoarticular TB after spine and hip; presents with chronic monoarthritis. Phemister triad on X‑ray: peri‑articular osteopenia, marginal erosions, gradual joint‑space narrowing. MRI shows synovitis, cartilage loss, and bone marrow edema—useful for early disease. Confirm by biopsy/AFB/GeneXpert; ESR/CRP typically raised. Treatment: ATT 9–12 months; synovectomy in persistent synovitis; arthrodesis/arthroplasty after disease quiescence for end‑stage joints.
What is the most common peripheral joint affected by osteoarticular tuberculosis after the hip?
Which of the following is part of the Phemister triad seen in osteoarticular tuberculosis?
What is the typical duration of treatment for tuberculosis of the knee?
Which imaging modality is most useful for early diagnosis of tuberculous arthritis of the knee?
What is the characteristic presentation of knee tuberculosis?
Which of the following is NOT a typical clinical feature of tuberculosis of the knee?
Which of the following investigations is essential for confirming the diagnosis of tuberculous arthritis?
What is the main pathological feature of Stage I tuberculosis of the knee?
Which demographic is most commonly affected by knee tuberculosis in endemic regions?
What is the recommended intervention for persistent synovitis in knee tuberculosis after initial medical treatment?
