Knee replacements are the most typically carried out joint replacements, extremely close with Hips. Knees are very vital in the bodies daily motion and sustain a lot of tension throughout the procedure. Arthritis is the result of this wear and tear on the joint and is an actual breakdown of the cartilage product that otherwise effectively supports a healthy knee when present. Arthritis can be found in 3 stages which can be detected off an x-ray and physical examination. The last, stage three, is when the x-rays reveal "bone on bone" or close to it. This shows that the bulk of cartilage material has worn. Generally when a person has this and non workable pain, is when they would receive an overall knee replacement.
when does a knee have to be changed?
are knee replacement surgeries unsafe?
Well this is challenging question due to the fact that it depends on who you ask. While knee replacements may be the "most safe" joint replacement surgery, that definitely doesn't mean that it does not come with great risks to consider. In a journal from the American College of Rheumatology: "In 17,994 primary TKAs (total knee replacements), there were 46 and 220 deaths at 30 days and 1 year"! That is 1 out of every 391 people dead by 1 month! This is certialy a much bigger threat then some may lead you to believe! For effective operations; the next thing to consider is the length of time they will last for. Depending on what source you examine, it appears the agreement may be that around 90% of individuals will get a decent 10 to 15 years out of them. What about the other 10%?! Nobody seems to do much speaking about them. A lot of these 10% are required to go through much more surgical treatments in hopes of becoming that 90% in which lots of cases never make it there. Lots of patients are stuck to an artificial knee that performs not much better than prior. What about people going through these procedures in their 50s or Stem Cell Therapy in Colorado Springs perhaps 60s? Certainly this suggests several replacements for each joint in their life time. And with each total replacement suggests going through the exact same gamble of making it out unscathed!