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Each of your knees has two C-shaped pieces of cartilage that act like a cushion between your shinbone and your thighbone. A torn meniscus causes pain, swelling and stiffness. You also might feel a block to knee motion and have trouble extending your knee fully.
Meniscus tears & repairs. Both the inside and outside of the knee have a meniscus. The meniscus is a firm, elastic, shock absorber that helps stabilize the knee and is important for normal function of the knee joint. It also provides protection of healthy cartilage in the knee.
A torn meniscus often can be identified during a physical exam. Your doctor might move your knee and leg into different positions, watch you walk, and ask you to squat to help pinpoint the cause of your signs and symptoms.
Knee bursitis is a condition in which one or more small fluid-filled sacs near the knee joint become inflamed. The sacs are called bursae. Bursae reduce friction and cushion pressure points between bones and tendons, muscles and skin near the joints.
The anterior cruciate ligament (ACL) is one of the key ligaments that help stabilize the knee joint. The connects the thighbone (femur) to the shinbone (tibia). It's most commonly torn during sports that involve sudden stops and changes in direction — such as basketball, soccer, tennis and volleyball. An ACL injury is a tear or sprain of the ...
Knee replacement surgery replaces parts of injured or worn-out knee joints. This also is known as knee arthroplasty. During the surgery, damaged bone and cartilage are replaced with parts made of metal and plastic. Knee replacement surgery can help ease pain and make the knee work better.
A Baker cyst is a fluid-filled growth behind the knee. It causes a bulge and a feeling of tightness. Also called a popliteal (pop-luh-TEE-ul) cyst, a Baker cyst sometime causes pain. The pain can get worse when with activity or when fully straightening or bending the knee.
Knee pain is a common complaint that affects people of all ages. Knee pain may be the result of an injury, such as a ruptured ligament or torn cartilage. Medical conditions — including arthritis, gout and infections — also can cause knee pain. Many types of minor knee pain respond well to self-care measures.
ANSWER: Maneuvers that forcefully compress and twist or rotate the knee can lead to a torn meniscus, which is cartilage in the knee joint. This cartilage acts like a cushion between the shinbone (tibia) and thighbone (femur). Meniscal tears are among the most common knee injuries.
A swollen knee occurs when excess fluid collects in or around your knee joint. Health care providers might refer to this condition as an effusion (uh-FU-zhun) in your knee joint. A swollen knee may be the result of trauma, overuse injuries, or an underlying disease or condition.