ANATOMY & TOTAL KNEE REVIEW
Let’s review what is bothering your knee and how we can help get you back to what you love doing.
What is “The Knee” Exactly? The knee is the largest joint in the body. It is made of 3 bones: The thigh bone (femur), the shin bone (tibia) and the knee cap (patella, not pictured). Ligaments connect and stabilize the femur and tibia together.
Healthy Knee
A healthy knee has smooth cartilage at the contact points between the three bones. This cartilage allows for smooth, pain free motion of the knee.
What Does it Mean to Have Knee Arthritis? Knee Arthritis occurs when the cartilage that lines the contact points become worn or torn. In the early stages of the condition, small pits develop in the smooth cartilage. Eventually, small protrusions of bone, or ‘bone spurs’ develop at the edges of the joint surfaces. Joint fluid may also accumulate under the cartilage, forming cysts, which can put pressure on the bone and may contribute to pain. In the late stages of the condition, the cartilage can wear away completely, allowing bone-to-bone contact.
Arthritic Knee
Reparative, Restorative, and Reconstructive Options: Dr. Pevny has reviewed your x-rays and knee pain history with you at this point. Depending on the severity of your arthritis you may have tried medications, joint fluid supplements and physical therapy to improve or manage your condition. Unfortunately there is no way to regenerate the cartilage that is damaged in your knee. The options listed above have either been ineffective or deemed inappropriate by Dr. Pevny making you the ideal candidate for a knee replacement utilizing the Mako Total Knee Replacement System. 4
