Arthritis & Rheumatism

Q&A: Pain after knee replacement surgery

Dear Mayo Clinic: It has been months since I had knee replacement surgery, but my knee is still hurting. Can anything be done at this point, or does the surgery just not eliminate pain in some patients?

Surgery

Losing 20 lb improves knee replacement outcomes

(HealthDay)—Losing at least 20 lb before total knee arthroplasty is associated with better outcomes among morbidly obese patients, according to a study published online Aug. 21 in The Journal of Bone & Joint Surgery.

Health

Do more to strengthen your core

(HealthDay)—Developing core strength is essential for fitness and overall health, but it doesn't have to be a drudge. If you're ready to go beyond crunches—or never liked them to begin with!—consider these moves that ...

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Knee

The knee joint joins the thigh with the leg and consists of two articulations: one between the fibula and tibia, and one between the femur and patella. It is the largest joint in the human body and is very complicated. The knee is a mobile trocho-ginglymus (i.e. a pivotal hinge joint), which permits flexion and extension as well as a slight medial and lateral rotation. Since in humans the knee supports nearly the whole weight of the body, it is vulnerable to both acute injury and the development of osteoarthritis.

It is often grouped into tibiofemoral and patellofemoral components. (The fibular collateral ligament is often considered with tibiofemoral components.)

This text uses material from Wikipedia, licensed under CC BY-SA