**Core Concept**
The menisci are two semilunar cartilaginous structures present in the knee joint, playing a crucial role in load transmission, shock absorption, and joint stability. They are composed of fibrocartilage, rich in collagen fibers and chondrocytes.

**Why the Correct Answer is Right**
The menisci are indeed composed of fibrocartilage, which is a type of cartilage that contains a higher proportion of collagen fibers compared to hyaline cartilage. This unique composition allows the menisci to withstand compressive forces and distribute pressure evenly across the knee joint. The menisci also contain a higher density of chondrocytes, which are responsible for the production and maintenance of the cartilaginous matrix.

**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect as the menisci do indeed play a crucial role in joint stability, particularly in the medial and lateral compartments of the knee.
**Option B:** This option is incorrect as the menisci are indeed involved in load transmission and shock absorption, helping to reduce the stress on the articular cartilage.
**Option C:** This option is incorrect as the menisci are indeed composed of fibrocartilage, which is a type of cartilage that contains a higher proportion of collagen fibers.

**Clinical Pearl / High-Yield Fact**
It's essential to remember that the menisci are often injured or damaged due to trauma, degenerative changes, or repetitive stress, leading to symptoms such as pain, stiffness, and locking of the knee joint. A thorough physical examination and diagnostic imaging studies are necessary to accurately diagnose meniscal injuries.

**Correct Answer: None of the above. The statement about menisci is true.**