In osteoarthritis, however this natural balance is disturbed and breakdown happens faster than production leading to the synovial fluid becoming more watery and less efficient. The capsule is made of strong, fibrous tissue (often reinforced by ligaments) and is lined by the synovial membrane, which produces synovial fluid to replace the natural breakdown of “old” synovial fluid. In a synovial joint the bone ends are enclosed in a thick capsule which contains a thick, slippery liquid called synovial fluid. However, we do advise you to refrain from any strenuous activities at least 48 hours after treatment.Most of the joints in the body are synovial joints e.g. The procedure takes approximately 20 minutes and you may continue with your normal daily activities (including driving) after the injection has been administered.
A dressing, that can be removed the next day, is then used to cover the injection site.Dr Chandrasekaran will use an ultrasound to guide the injection into the specific joint or tendon space. Once the substance is prepared, it is injected directly into the affected knee where it will begin to exert its anti-inflammatory properties.The following steps are followed upon administration of your knee injection: If you are receiving an Autologous conditioned plasma injection, blood will firstly be taken from the arm in order to separate the plasma using a centrifuge and then administered via a specialised syringe delivery system. The cortisone injection is mixed with a local anaesthetic before being administered whereas the hyaluronic acid injection comes in a prefabricated syringe. Each of the injections is prepared slightly differently. How are knee injections administered in Melbourne?Īt our Melbourne clinic, the injections are carried out by our orthopaedic surgeon Dr Chandrasekaran. A cortisone injection or autologous conditioned plasma is used as an anti-inflammatory to help ease any pain and swelling. This condition also causes pain, swelling and loss of function of the affected joint. Bursitis - Is an inflammation of the bursa, which are fluid-filled sacs located between the tendon and bone.Autologous conditioned plasma injections can be used to help promote the regeneration of collagen in tendons, while cortisone helps relieve pain and swelling.
Tendonitis - Is an inflammation of the tendon which causes pain, swelling and loss of function.The intra-articular injection helps reduce pain and inflammation. Rheumatoid arthritis - There is no cure for rheumatoid arthritis but knee injections are used as an anti-inflammatory for patients suffering from the condition.Knee injections for arthritis are very common and the treatment can significantly reduce pain, improve function and facilitate movement. Knee osteoarthritis - Arthritis damages the cartilage causing friction in the joint leading to pain and stiffness.Which conditions can knee injections treat? The Autologous conditioned plasma is then injected into the injured site to promote a healing response. Platelets contain proteins called growth factors, which are very important in the healing of injuries. Then, through centrifugation, the platelets are separated from other blood cells. To create Autologous conditioned plasma, blood is first drawn from patients. Cortisone injections are designed to treat a number of medical conditions such as arthritis, tendonitis and bursitis. The intra-articular injection relieves both pain and swelling and makes movement easier. CortisoneĬortisone is used to reduce inflammation in knee joints, tendons and tendon sacs. Injecting hyaluronic acid directly into the knee joint facilitates movement and reduces pain. Patients suffering from osteoarthritis have a lower concentration of hyaluronic acid in their joints which causes them to suffer knee pain.
At MOATI there are 3 different types of injections that we use to treat knee pain: Hyaluronic acidįound in the synovial fluid surrounding joints, hyaluronic acid is a naturally occurring substance that acts as a shock absorber for joints and a natural lubricant enabling bones to move smoothly over each other.
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