A hip peripheral nerve block is a type of injection that is used to relieve pain in the hip joint. It involves the injection of a local anesthetic and/or corticosteroid medication into one or more nerves that supply the hip joint.

The hip joint is innervated by several nerves, including the femoral nerve, the obturator nerve, and the sciatic nerve. By blocking these nerves, the transmission of pain signals from the hip joint to the brain can be reduced or eliminated, providing pain relief.

Hip peripheral nerve blocks are commonly used to treat hip pain caused by conditions such as hip arthritis, hip labral tears, and hip bursitis. They may also be used as a diagnostic tool to help determine the source of hip pain.

The procedure is typically performed with the patient lying on their side, and the injection site is typically located using ultrasound guidance to ensure accuracy. The injection itself usually takes only a few minutes, and patients may experience immediate pain relief.

As with any medical procedure, there are potential risks and complications associated with hip peripheral nerve blocks, including infection, bleeding, and nerve damage. Patients should discuss the risks and benefits of the procedure with their healthcare provider before undergoing the injection.