CPT® Code 64447

The procedure described by CPT® Code 64447 involves the injection of anesthetic agents and/or steroids into the femoral nerve, which is a critical nerve located in the thigh that is responsible for sensation and movement in the leg. This procedure is typically performed to provide pain relief, particularly in cases of hip or knee surgery, or for patients suffering from conditions that cause significant discomfort in the lower extremities. The injection is guided by imaging techniques to ensure accurate placement of the needle, which is essential for the effectiveness of the nerve block. The process begins with the preparation of the patient's skin, followed by the careful insertion of a needle into the femoral nerve sheath. The use of electrical nerve stimulation or imaging guidance, such as ultrasound, helps confirm the correct positioning of the needle. Once the needle is properly placed, aspiration is conducted to prevent any accidental injection into a blood vessel. The anesthetic agent, often a long-acting local anesthetic like bupivacaine, is then injected to achieve the desired nerve block effect. This procedure is crucial for managing pain and facilitating recovery in various medical scenarios.