CPT® Code 36680

Intraosseous needle placement, designated by CPT® Code 36680, is a critical medical procedure primarily utilized in infants and young children experiencing circulatory collapse due to conditions such as trauma or dehydration. This technique is essential when intravenous access is challenging or impossible, allowing for the rapid administration of fluids and medications directly into the bone marrow, where they can quickly enter the systemic circulation. The procedure typically involves the proximal tibia as the preferred site for needle insertion, although alternative sites such as the distal tibia or distal femur may also be employed based on the clinical scenario. The process begins with the physician palpating the tibial tuberosity to identify a suitable flat area of bone below it, ensuring that the growth plate is avoided to prevent injury. Following this, the area is prepared through cleansing, and a local anesthetic is administered to minimize discomfort. The insertion of the needle involves penetrating the skin and subcutaneous tissue, followed by the application of constant pressure and a twisting motion to advance the needle through the bone cortex and into the marrow space. This technique is crucial for confirming proper placement, as the inner trocar is removed, and a syringe is attached to aspirate bone marrow, verifying that the needle is correctly positioned for effective infusion.