Intra-articular injection is a procedure for injecting a drug directly into a joint. This method is often used to relieve pain, reduce inflammation, and improve joint mobility.

The intraarticular injection procedure is usually performed using a needle that is inserted into the joint under the control of an ultrasound scan or under the control of another imaging method. This allows the doctor to accurately deliver the drug to the desired area of the joint.

Intra-articular injections are often used to treat various conditions such as arthritis, osteoarthritis, tendinitis, bursitis, arthroscopic procedures, and other joint diseases. Medications used for intra-articular injections may include glucocorticoids, hyaluronate, anti-inflammatory NSAIDs, steroids, and other medications aimed at reducing pain and inflammation in the joint.

This procedure is usually performed in specialized rheumatology, orthopedic, or other medical clinics with specialists trained in performing intra-articular injections. Like any medical procedure, intra-articular injections can have certain risks, contraindications, and side effects, so it's important to discuss all aspects of this procedure with your doctor.