Knee arthroplasty
Topic Summary: It is used to treat the knee joint that is subject to wear and tear. knee arthroplastyThe patient's new knee joint is fitted to perform its function. In this way, the patient regains his former health and can walk comfortably. Knee arthroplasty, The patient can walk more easily thanks to the metal and plastic alloy prosthesis used in the treatment of damaged knee joints or diseases such as knee arthritis. Content of the article Our knees can easily bear the weight of our body. The knee joint allows us to bend, stand up and run without feeling pain. Our knees are important for this. However, if there is any problem in the knee joint, we will feel pain during activities such as bending and running. In such cases, if no treatment other than surgery can restore the patient to health knee arthroplasty is the only solution. In knee replacement surgery, the prosthesis that replaces your knee joint performs all the functions of the joint. The knee joint connects the thigh bone and shin bone. If there is no problem in the knee, the joint can move easily. The reason for this is that the joint is slippery, covered with cartilage tissue, and gets its movement power from strong muscles. Knee replacement surgeryKnees that have lost all their function are restored to their function with a replacement prosthesis. In this procedure, the seriously damaged bones and cartilages in the joint are removed and replaced by the prosthesis, and the joint regains its former health and continues to perform its functions. Thanks to the prosthesis applied instead of the knee joint, the patient will be able to run and walk in daily life, providing completely painless and trouble-free movement. In the damaged knee joint, each cartilage becomes more damaged and cracks or wear begin to progress. Due to the self-renewing ability of cartilage and the limited number of vessels carrying renewal cells in the region, the damage gradually grows. First, stiffness occurs in your knees. However, as friction begins between the bones in the joint, you begin to feel pain. It is 2 times more likely to occur in women than in men. It is usually seen in people over the age of 50. As the disease progresses, it is observed that the cartilage that provides load bearing in the joints completely disappears and the bone surfaces begin to come into contact with each other. osteoarthritisIt is known as calcification among the public and is a disease caused by deterioration, thinning, wear and destruction of the cartilage tissue in the joints. It is the most common joint disease and it is not known exactly why some joints are more affected. However, there are certain situations that cause the development of Osteoarthritis. If cartilage damage in the knee causes pain, the pain in the area needs to be treated. It is possible for cartilage to be damaged for many reasons. If there are problems in the placement of the knee joint due to problems such as wear, the disease develops faster than in normal individuals after cartilage wear. For easier understanding, we can also call this disease arthritis. It causes swelling, pain, increased temperature, redness and inflammation in the cartilage layer covering the joint. As the disease progresses, the cartilage wears away and the joint becomes stiff. There are also several different types of arthritis (joint inflammation). The purpose of knee prosthesis is to ensure that the patient has a painless and more mobile joint. In this way, the patient moves more easily and his quality of life is ensured at a high level. It is applied to people who have disorders in the knee joint structure, knee arthritis, whose pain does not go away despite medication, rest, and physical therapy, who cannot walk, and who have severe mobility restrictions in daily conditions. It is preferred that people who will undergo knee prosthesis are over 65 years old. It is preferred to be performed on younger patients, especially if they have some rheumatological diseases. In short knee replacement surgery People to be treated are evaluated according to the pain and disability status, not the age of the patient. The prosthesis fitted to young people may need to be renewed after 25 years, depending on the use of the prosthesis. Knee arthritis can occur for many different reasons. Knee arthritis usually occurs spontaneously as patients get older. Degeneration of the knee joint occurs in cases such as excess weight, fractures, meniscus injuries, meniscus surgeries, rheumatological diseases, and infectious diseases. As a result of these conditions that cause severe damage to the knee joint, prosthesis surgery is decided. Prosthesis surgery is not performed on people with active infection in the joint. Thanks to appropriate surgical techniques and modern prosthetic applications, the prosthesis fitted to the patient can last up to 15-20 years. However, if the prosthesis becomes loose, a new prosthesis surgery is planned for the patient and the loosened prosthesis is replaced by a new prosthesis. The new prosthesis may not be as long-lasting as the first prosthesis.
Wear occurs over time due to friction during the movement of the metal and plastic alloys that make up the prosthesis. The separation of prosthesis parts from the bone to which they are attached due to pieces too small to be seen with the naked eye, resulting from wear, is called prosthesis loosening.
If the patient has pain after the surgery, conditions such as muscle weakness, infection or prosthesis instability are considered. If the patient's knee pain started long after the surgery, problems such as prosthesis wear, late infection or stress fracture are suspected.
These risks are related to anesthesia, as in every surgery. Apart from this, it is very unlikely that vascular and nerve injuries may occur during the operation.
It can generally be applied to anyone over the age of 65. However, if there is a serious knee problem due to a rheumatic disorder or in young individuals, a prosthesis can be applied.
Knee arthroplasty surgery
Joint Diseases Requiring Knee Prosthesis
What is the Purpose of Knee Prosthesis?
Who Should Have Knee Prosthesis?
Diseases Requiring Knee Prosthesis
What Should Be Considered After Prosthesis Surgery?
Frequently asked Questions
Knee arthroplasty How Many Years Will It Last?
Why Do Dentures Loose?
Why Does Prosthetic Knee Pain?
Knee Replacement Surgery What are the risks?
To whom is the prosthesis applied?