Q:

What is the largest joint in the human body?

A:

Quick Answer

Not only is the knee the largest joint in the human body, it is also the most complicated, according to Inner Body. The knee is a hinge joint that is formed to move only on one axis.

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Full Answer

The knee is reinforced with both internal and external ligaments to give it a wide range of motion. It is strong and durable enough to support the body's weight with only slight reinforcement from other bones. It acts as a shock absorber due to fibrocartilage that is between the femur and tibia. This fibrocartilage protects the bones when running or doing other flexion activities.

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Related Questions

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    How does the knee joint work?

    A:

    The knee joint connects the shin bone to the thigh bone, according to WebMD. Ligaments connected to the bones in the knee provide stability and prevent the shin bone and thigh bone from sliding. Tendons connect the muscles that help the knee joint move. Cartilage in the knee absorbs shock between the knee bone and shin bone, and sacs filled with fluid help the knee move easily.

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  • Q:

    What kind of joint is the knee?

    A:

    InnerBody describes the knee joint as a classic example of a synovial joint. The junction of the femur and tibia bones are enclosed in a joint capsule, lined with synovial tissue, encasing synovial fluid and two shock absorbing cartilage pads. The joint capsule is protected by the patella, or kneecap.

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  • Q:

    What is the strongest bone in the human body?

    A:

    According to the BBC, the leg bones are collectively the strongest bones in the human body because they support the entirety of the human body's substantial weight. The human leg consists of three long bones: the femur, the tibia and the fibula. Legs also have one small bone, the patella.

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    What are the three smallest bones in the human body?

    A:

    According to Georgia State University, the three smallest bones in the human body are the ossicles found in the ear, also know as auditory ossicles. The term "ossicles" means "tiny bones" and can be used for other small bones in the body.

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