Sports medicine experts at the American Academy of Orthopaedic Surgeons (AAOS) deem knee replacement surgery one of the most successful surgeries. Every year, 750,000 new knees are implanted in the United States. Complete knee replacements, or resurfacings, use metal pieces to recreate the joint surface, with a plastic separator between and a plastic resurface of the inside of the knee cap (patella).
The day after you have surgery, you should be able to start walking again with support. However, full recovery spans 4-8 weeks. In addition, the average modern total knee replacement still works well 15 years after surgery, according to the AAOS. It can last longer if there are no unnecessary pressures mounted on it.
Finding out whether you need a knee replacement is the first step. If you are considering surgery, some factors make you more likely to be a good candidate.
Nonsurgical treatment does not work anymore.
A couple of ibuprofen medications, using an ice pack, or taking a hot bath may have provided you with relief when your knee pain first started. As time passes, you’ll see these home remedies have become less effective.
In addition to surgery, there are also nonsurgical options for knee pain: physical therapy, cortisone injections, orthobiologics, and weight loss, among others.
A tailored treatment plan combining these treatments is the first step in helping you recover from knee pain. As experienced sports medicine specialists, we rarely recommend surgery as the only treatment option.
Your arthritis is bad.
Osteoarthritis, commonly called the wear-and-tear type of arthritis, rheumatoid arthritis, an autoimmune condition characterized by joint pain and damage, and post-injury arthritis are the three leading causes of knee replacements.
Your knee is swollen.
Walking and moving cause friction and pressure on your knee cartilage. Wearing down the cartilage in your knees can be caused by knee conditions such as osteoarthritis. Joint inflammation is a symptom of arthritis. Knees can swell when they are inflamed.
Don’t ignore knee swelling that is recurring or consistent. As well as increasing pain, you may also be experiencing mobility issues. Furthermore, recurring or constant knee swelling may indicate cartilage damage, which can contribute to further wear and tear.
Even when you rest, you experience severe pain and are unable to sleep.
Pain at rest that is not responding to other means may also qualify you as a candidate, according to Lieberman.
Also, if the pain is persistent during the night, it can be quite debilitating,
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