When you walk, you may feel a sharp tingling sensation in your knee, hear a cracking sound coming from the knee, or even feel knee pain. These are warning signs for those with early-stage knee osteoarthritis. These conditions all affect your daily life. We offer options to relieve these symptoms without surgery.
Knee joint nourishing injections, also known as artificial joint fluid (OSTENIL), are a treatment method used to relieve pain and increase flexibility in the knee. This treatment is suitable for patients with early-stage knee osteoarthritis or knee inflammation. These nourishing injections help reduce friction in the knee and can also improve the functional performance of the knee joint.
Knee joint nourishing injections and joint fluid: the difference and similarity
Our knees contain joint fluid composed of Hyaluronic Acid, a viscous and clear substance. This joint fluid primarily functions to lubricate and absorb shock, helping us walk or run comfortably without pain.
However, when we have knee osteoarthritis, the body produces less joint fluid, causing the knee to be less able to absorb shock or friction as before. This results in pain when walking or performing various activities and stiffness in the knee. These symptoms are known as ‘knee osteoarthritis’.
For early to moderate stages, doctors may consider treatment with knee joint nourishing injections, also called artificial joint fluid. This synthetic substance has properties similar to the naturally produced substance in the body, functioning to lubricate, reduce friction, and absorb shock in the same way.
Knee joint nourishing injections are therefore a good treatment option that helps patients avoid enduring knee pain caused by various daily activities.
The process of injecting joint fluid
The joint fluid injection process usually takes a short time. Patients can receive treatment and go home the same day. The doctor will use a syringe to inject the lubricant directly into the knee joint. Patients may feel slight pain during the injection but can return to normal movement afterward.
After the injection, patients will feel improved movement and reduced pain because the medication works to reduce inflammation. However, it is recommended to avoid excessive movement or walking for about 2-3 days as the body is still in the recovery phase. The number of injections required depends on the doctor’s diagnosis, and the treatment results can last from about 6 months to 1 year, depending on the severity of the condition and the patient’s self-care.
Results and post-injection care
The results of joint fluid injections usually become apparent within a few days. Patients will experience less pain and increased knee flexibility. Joint fluid injections may need to be repeated periodically depending on the condition of the knee and the patient’s response. Post-injection care includes rest, physical therapy, weight reduction, and adjusting daily activities to avoid re-injury.
Our hospital has a specialized orthopedic and joint medical team and a multidisciplinary team ready to provide comprehensive care and consultation to ensure patients receive quality treatment and can return to a good quality of life.
