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knee watermarkThe knee is comprised of many supporting parts including muscles, ligaments, tendons, and bones. Each part of the knee is also subject to different kinds of injuries and disease.

Just like the elbow, the knee is a hinge joint and is capable of supporting activities like running, squatting, jumping, and turning. However, it lacks the same range of motion as the shoulders, wrists, or even elbows.

Knee pain can make it difficult to perform your normal, everyday activities; and, it can also make maintaining an active lifestyle near impossible. Proper expertise is required for correct treatment and rehabilitation. 

Advanced Orthopaedic Center physicians have taken time to understand and specialize in cutting-edge knee treatments and surgeries.

Common Conditions

Common Procedures

Knee Videos

Knee Anatomy and Function

A joint is formed by two or more bones that are connected by thick bands of tissue called ligaments. The knee is the largest joint in the body and is made up of three main parts; the femur, tibia, and patella. Discover More.

Knee FAQs

Knee joint replacement is a surgical procedure in which certain parts of an arthritic or damaged knee joint are removed and replaced with a prosthesis, or artificial joint. The artificial joint is designed to move just like a normal, healthy joint and allows you to get back to enjoying normal, everyday activities without pain.
This is a very personal decision that only you can make with the help of an orthopaedic specialist’s evaluation of your pain and its effects on your daily life. For example, experiencing knee pain day after day without relief can lead to “staying off” the joint — which often weakens the muscles around it, so it becomes even more difficult to move.

When other more conservative treatment options — including medication and physical therapy — no longer provide pain relief, joint replacement may be recommended.

With a minimally invasive knee surgery, specialized techniques and instrumentation enable the physician to perform major surgery without as large an incision. In this respect, it is indeed “minimally invasive,” requiring a smaller incision and causing less trauma to the soft tissues. MIS knee replacement is considered a step forward in total knee replacement for a number of reasons, which include the following: potential for a shorter hospital stay, faster recovery, and less scarring. However, MIS surgery is not the right procedure for everyone. Only your orthopaedic specialist can determine its benefits for you.

The MIS knee replacement technique is significantly less invasive than conventional knee replacement surgery, but it is still a major surgery.As with any major surgical procedure, patients who undergo total joint replacement are at risk for certain complications, the vast majority of which can be successfully avoided and/or treated.
Following joint replacement surgery, hospital stays vary depending on insurance coverage and individual medical status. A total of four days (including the day of the surgery) is typical. On the first day after your surgery, you will likely get out of bed and begin physical and occupational therapy, typically several brief sessions a day.

Usually a case manager is assigned to work with you as you move through your rehabilitation routines. When you’re ready for discharge, the decision will be made concerning whether you can best continue to recover at home (the usual procedure) or in another facility where you may receive specialized rehabilitative help. If you do go to another facility, the goal will be to return you to your home, able to move about with a safe level of independence, within three to five days.

You shouldn’t be surprised if you feel a little shaky and uncertain for the first day or two after you’re discharged. But soon you may get a routine going and gain confidence in your new joint — the start of a new life with less pain. (As with any surgery, you’ll probably take pain medication for a few days while you are healing.) Be aware that you’ll probably need a walker and/or crutches for about six weeks, then use a cane for another six weeks or so. You’ll be in touch with your doctor or orthopaedic specialist as well as your case manager, so you’ll have plenty of opportunities to ask questions or discuss concerns as well as to report your progress.
This is a decision that only you and your doctor or orthopaedic specialist can make. Be sure to follow your doctor’s or orthopaedic surgeon’s advice and recommendations. Individual results may vary.
As successful as most of these procedures are, over the years the artificial joint can become loose or wear out, requiring a revision (repeat) surgery. How long it will last depends not only on a person’s age, but also on a patient’s activity level. These issues — together with the fact that increasing numbers of younger and more active people are receiving total joint replacement — have challenged the orthopaedic industry to try to extend the life cycle of total joint replacements.
In surgery, the knee is flexed and the leg suspended. One muscle is separated to expose the femur (thighbone); later, the tibia (shinbone) is exposed. The damaged surfaces at the end of the thighbone are trimmed to shape it to fit inside the total knee prosthesis. The shinbone is cut flat across the top and a hole is created in the center to hold the stem of the tibial component. If needed, the knee cap is trimmed and the patellar component attached.

At various points during surgery, the alignment, function, and stability of the knee joint are evaluated and required adjustments are made. The prosthesis components are cemented into place, any contracted ligaments are released, the midvastus muscle is reconstructed, and the incision is closed.

Knee Resources

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What are the Benefits of Minimally Invasive Surgery for Patients?

December 1st, 2016|0 Comments

With recent advances in medical technology, minimally invasive surgery is becoming more and more widespread in hospitals and outpatient surgery centers across the country, but what are the benefits of minimally invasive surgery for patients […]

  • Knee Advanced Orthopaedic Centers

Meniscus Tears and Repair

October 22nd, 2015|0 Comments

Meniscus tears are among the most common knee injuries. Anyone at any age can tear a meniscus, but athletes, particularly those who play contact sports, are at higher risk for meniscus tears. When an orthopaedic […]