Of all joints in the body , the one at the knee is the largest. That is why replacement operations are complex. In the replacement procedure , the worn out parts are replaced with implants.Of all joints in the body , the one at the knee is the largest. That is why replacement operations are complex. In the replacement procedure , the worn out parts are replaced with implants. It is important that you know what takes place , types of implants and how to go about recovery. Such information may help you face the operation with confidence and assist in the healing process thereafter. At times patients need to be aware of a recall of certain medical products.Following a successful lawsuit , manufacturers of replacement products may find it necessary to recall some of their products. The surgical procedure for an ailing knee requires other products used in tissue reconstruction. A surgical mesh is a good example. It is supposed to get absorbed into the tissue while remaining infection resistant.Orthopedic surgeons try as much as possible to steer clear of problems associated with a lawsuit. Theirs is a profession that calls for alleviation of human suffering , not perpetuating it.On the other hand , manufacturers of implants follow high standardization requirements imposed by the federal authorities. Replacement implants have been known not to have serious side effects. In some instances however , knee surgery patients have reported complications that warrant a product recall.Ceramic materials are used to make replacement parts. They are preferred due to longevity qualities and causing non friction thus allowing the knee joint to function smoothly. Metal parts were initially used before problems arose that necessitated a recall by manufacturers. Another material used is plastic. Generally , a replacement has a lifespan of fifteen years. The ceramic parts have an improved life of 25 years. Once a replacement part is fitted , it has to be secured using cement. Some pins are screwed into the femur and tibia. This helps hold the replacement intact. A more recent procedure has the implants providing an allowance for bones to grow. This is applied to young patients. As the knee heals , the parts will be incorporated to the bone. For older patients , cementing is recommended. No recall of ceramic parts has been reported yet giving the parts a clean bill of health.Most patients mistake a replacement for a natural knee. Despite the fact that you are able to walk again and there is little or no pain , nothing can come close to the original. Knee surgeries restore a patient’s normal life. Sadly , it might spell the end of a sports career. Manufacturers of prosthetics and related products have instilled strict quality control measures to ensure that a recall does not arise. There is always a possibility that something may go wrong and forcing a manufacturer to recall a product. In the event that a malfunction is noticed , an alert is sent to all health providers. The manufacture of replacement parts is highly regulated and monitored. Human lives are at stake. The success of past knee operations is proof that this has been taken care of. In the event of a lawsuit , such firms may end up paying millions.