Which of the following items are indications of osteoarthritis?
A. A thickening of the articular cartilage
B. A thinning of the compact bone under the articular cartilage
C. Both A and B
D. Neither A nor B
Answer: D
A. A thickening of the articular cartilage
B. A thinning of the compact bone under the articular cartilage
C. Both A and B
D. Neither A nor B
Answer: D