Knee joint replacement, or in other words orthopedic knee surgery, is a surgical procedure in which the damaged or destroyed knee joint is replaced by an artificial joint. This surgery is usually performed for people who cannot move well and experience pain and difficulty with daily activities due to knee joint injuries, knee osteoarthritis (knee arthritis), failed injury repair, or other knee-related conditions.
In knee replacement surgery, the damaged knee joint is replaced with an artificial joint. The artificial joint is usually made of high-quality metal or plastic that can withstand pressure and perfect movement. This surgery is performed under general anesthesia or local anesthesia.
After surgery, a rehabilitation program including physical therapy and strengthening exercises may be needed to return to daily activities and improve knee range of motion. Also, after surgery, there may be a need to use an iscoa (knee support device) and more physical therapy in the initial phase of rehabilitation.
It is important to consult an orthopedic specialist regarding the need for knee replacement surgery. He can assess whether knee replacement surgery is right for you based on your specific situation.
What things can lead to knee joint damage?
The knee joint is one of the most important joints in the body and may be affected by various factors that can lead to its damage and destruction. Some of the factors and conditions that can lead to knee joint damage are:
1. Arthritis: Arthritis or knee arthritis is a gradual destruction of the knee joint that can occur due to erosion of knee lesions, joint inflammation, knee cartilage fracture, abnormal joint contact and other factors.
2. Sports injuries: Sports activities such as football, basketball, skiing, tennis and running may lead to knee joint injuries. Direct blows, accidents, and improper rotation of the knee during exercise can cause fractures, cartilage damage, torn ligaments, and other issues.
3. Traumatic injuries: Traumatic injuries can be caused by accidents, falls, strong blows and knee injuries. This type of injury can lead to broken bones, torn ligaments, cartilage damage, and damage to other knee components.
4. Inflammations and infections: Knee joint inflammations such as arthritis, bursitis and bacterial infections can cause knee joint damage.
5. Structural and regulatory problems: Some people may suffer from knee joint damage due to regulatory or structural factors such as knee arch abnormalities (such as wooden knee arch or external knee arch), muscle imbalance, imbalance of secondary muscles and other related problems. become
Note that this list is only some of the common factors and other factors can also affect knee joint damage. If you believe that your knee joint is damaged, it is recommended to see an orthopedic specialist. By performing a physical examination, medical history, and possibly using diagnostic images such as X-rays and MRI scans, your doctor can make an accurate diagnosis of your knee joint condition and determine the appropriate treatment plan.
Methods used to diagnose knee joint damage
Orthopedic specialists usually use various tests and methods to diagnose knee joint damage. Below are some common tests to diagnose a knee joint injury:
1. Physical evaluation: By conducting a physical examination of your knee, the doctor can evaluate the signs and symptoms of the injury by examining movement, muscle strength, joint reaction temperature, and movement limitations.
2. Diagnostic images: Diagnostic images such as radiographs and MRI scans can help the doctor make a more accurate diagnosis for knee joint damage. X-rays show whether bones are broken or compressed, while MRI scans show higher-quality images of soft tissue and ligaments, such as ligaments, cartilage, and muscles.
3. Knee pathology (Arthroscopy): In this method, a narrow and flexible device called an arthroscope is inserted into the knee joint through a small incision and directly observes the images of the joint. In addition to diagnosis, this method also provides the possibility of some treatment methods such as repairing injuries.
4. Blood tests: In some cases, blood tests can be helpful in diagnosing inflammatory diseases such as arthritis.
Also, depending on the type of injury and your specific condition, your doctor may perform other tests and diagnostic procedures to reach a final diagnosis and determine the appropriate treatment plan. In any case, it is better to consult your respective doctor to check the appropriate tests for you.
Are there any specific treatment methods for knee joint damage?
Yes, there are different methods for treating knee joint damage, depending on the type and severity of the damage and the patient’s condition, the doctor may use one or a combination of these methods. Some of the treatment methods include the following:
1. Non-surgical treatment:
Rest and activity restriction: In some cases, rest and avoiding activities that put pressure and tension on the knee joint can help repair the injury.
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Physiotherapy: Physical exercises and strengthening exercises can strengthen the knee muscles and increase the strength of the knee joint.
– Medical treatment: If necessary, the doctor may prescribe nonsteroidal anti-inflammatory drugs (NSAIDs), corticosteroids (such as prednisolone), or other drugs to reduce inflammation and pain.
2. Surgical methods:
– Arthroscopy: this surgical method is inserted into the knee joint through small incisions and using an arthroscope. This method can be useful for repairing cartilage, ligament and other knee joint problems.
– Open surgery: in some more complicated cases, there is a need for open surgery with a larger incision. This procedure may be used to repair broken bones, knee replacements, and other serious knee problems.
Also, the treatment plan may include changes in lifestyle and daily activities, use of supporting organs such as appendages and orthotics, proper diet and, if necessary, physical therapy after surgery.
However, the type of treatment prescribed for you will be determined by your doctor depending on the exact diagnosis and your condition.
Influential factors in knee joint replacement surgery
Knee joint surgery is a complex procedure and is influenced by several factors. Below, I mention some of the influencing factors in knee joint surgery:
1. Type of knee joint problem: The type of knee joint problem, such as cartilage damage, bone fracture, joint inflammation, structural defect, etc., has a great impact on the type and extent of surgery. Any type of problem may require a specific surgical procedure.
2. Severity of the problem: The severity of the knee joint problem can also have an effect on determining the type of surgery. Some problems may require total knee repair or replacement, while in other cases, more minimal procedures such as arthroscopy will suffice.
3. Age of the patient: The age of the patient is also influential in determining the surgical method. For younger patients, repair and preservation of the knee joint is the priority, while for older patients, joint replacement may be a better solution.
4. General condition of the patient: Factors such as the general condition of the patient, the presence of concomitant diseases (such as heart disease, diabetes, etc.) and the condition of the body’s immune system can have an effect on tolerance and recovery after surgery.
5. Side effects: Every surgery may have its own side effects. Some side effects may affect decision-making and recovery time. For example, the risk of infection, bleeding, complications related to anesthesia, etc.
6. Factors related to the surgeon: the experience and expertise of the surgeon, new and advanced methods, equipment and technologies used also affect the performance and outcome of the surgery.
7. Financial ability and social security: The financial ability and social security of the patient can also have an effect on the choice of surgical method. Advanced Methods Keep in mind that these are just a few examples of factors influencing knee surgery, and there may be other factors as well. Also, the final decision about the type of knee joint surgery is made by the attending physician based on a comprehensive review of your condition.
Protection methods after knee joint replacement surgery
After knee joint surgery, proper protection and care of the joint is very important to achieve proper repair and full recovery. Below, I will explain to you the methods of protection after knee joint surgery:
1. Proper rest and loading: In the initial period after surgery, proper rest and loading for the knee joint is very important. Your doctor may suggest you use an assistive device such as crutches or sleep on a support board to reduce the pressure and stress on the knee joint.
2. Control inflammation and pain: Taking nonsteroidal anti-inflammatory drugs (NSAIDs) prescribed by your doctor can help reduce inflammation and pain after knee surgery. It is important to strictly follow your doctor’s instructions regarding the use of medications.
3. Physiotherapy and rehabilitation exercises: Physiotherapy and rehabilitation exercises are very important and are very effective in improving the function of the knee joint and the strength of the surrounding muscles. Your doctor and physiotherapist will develop a suitable exercise program for you and you must follow the daily exercises exactly.
4. Weight control: Maintaining a healthy and appropriate weight is very important. Carrying too much weight may put extra pressure on the knee joint and slow the healing process.
5. Follow the doctor’s recommendations: It is very important to follow your doctor’s recommendations and orders. Among other things, recommendations related to nutrition, taking nutritional supplements (such as vitamin D and calcium), limiting certain activities, and going to regular medical follow-up appointments.
6. Use of auxiliary tools: Using auxiliary tools such as sports tape (Brace) or folding corridors can help you protect and support the knee joint.
7. However, we should note that these are just a few examples of protection methods after knee joint surgery, and each person and each surgery may have their own needs. It is best to consult your doctor about protection methods and recommendations specific to your condition.
The best brand of joints for joint replacement surgery
The best brand of joints for knee replacement surgery depends on many factors, including the type of surgery, the patient’s clinical history, the surgeon’s preferences, and financial constraints. Below, I list several popular knee joint brands:
1. Zimmer Biomet: Zimmer Biomet is one of the leading companies in the field of knee joint production. They offer a range of high performance and quality knee joints.
2. Stryker: Stryker is also one of the most reliable companies in the field of knee joint production. They offer a range of knee joints with advanced technology and convenient designs.
3. Depuy Synthes: Depuy is also one of the famous companies in the field of knee joint production. They offer knee joints with advanced technology and various capabilities for joint replacement surgery.
4. ASF: ASF is also a prominent company in the field of knee joint production. They offer a range of knee joints with diverse designs and flexibility for different patient needs.
5. AMD (OMNI): AMD is also one of the manufacturers of knee joints with advanced technology. They produce joints with various capabilities and include different compounds.
It is important to know that choosing the right brand of knee joint should be done by your treating surgeon according to your specific condition and diagnosed needs. Your orthopedic doctor has the experience and knowledge to recommend the right brand based on your condition.
