A total knee replacement can be effective treatment option if you are suffering pain and immobilization in your knee joint. In order to achieve the best results, you need to complete a proper rehabilitation. This includes mobilizing your leg, a gradual walking program, knee-strengthening exercises and eventually resuming your normal activities.
Total Knee Replacement
A knee replacement is a surgical procedure done to repair a damaged knee. It is the last treatment option when other less intensive options fail. Most often, it is performed if you have had prolonged arthritis, which has caused pain and immobility in your knee.
During the procedure, parts of the bones making up your knee are removed and replaced with an implant. A total knee replacement means the entire joint is replaced, as opposed to a partial replacement, in which either the inside or outside compartment of the knee is replaced.
Acute Rehab
Following your operation, you will need to stay in the hospital for a day or two. However, your rehabilitation will begin right away. According to the Mayo Clinic, you should start to move your foot and ankle during your hospital stay to increase blood flow to your leg muscles and prevent swelling and blood clots. Within a day of the surgery, you should start to put weight on your operated leg. You will probably need to use a cane, crutches or a walker when you first start walking.
Physical Therapy
You should work with a physical therapist to rehab your knee. Together, you can create a plan that strengthens your knee and helps you regain your range of motion. This program will be customized based on your age and activity level. According to the Mayo Clinic, your program should include a gradual walking plan to increase your mobility, knee-strengthening exercises performed several times a day, and eventually a return to other normal household activities, including walking up and down stairs.
Prognosis
You should be able to resume most of your normal daily activities within three to six weeks. The Mayo Clinic states that most people who undergo a total knee replacement experience significant pain relief, improved mobility and a better overall quality of life. Make sure to follow all of your doctor's instructions to ensure your best results. Once healed, you may be able to participate in a variety of low-impact activities such as swimming and biking. Talk with your doctor about which activities are good and which are off-limits.
