CPT® Code 0334T

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Sacroiliac joint stabilization for arthrodesis, percutaneous or minimally invasive (indirect visualization), includes obtaining and applying autograft or allograft (structural or morselized), when performed, includes image guidance when performed (eg, CT or fluoroscopic)

The sacroiliac joint stabilization procedure, identified by CPT® Code 0334T, is a surgical intervention aimed at addressing issues related to the sacroiliac joint, which connects the sacral bone to the ilium. This joint is supported by ligaments, and various conditions such as trauma, infection, cancer, or spinal instability can lead to inflammation and pain in this area. The procedure involves arthrodesis, or joint fusion, which can be performed using either a percutaneous or minimally invasive technique. During the procedure, a hollow implant is utilized, which may be filled with autograft (bone tissue harvested from the patient) or allograft (bone tissue obtained from a donor). The use of image guidance, such as computed tomography (CT) or fluoroscopy, is included when performed, ensuring precise placement of the implant. The surgical approach typically requires the patient to be under general anesthesia and positioned prone, allowing for optimal access to the sacroiliac joint while facilitating intra-operative imaging. The specific steps of the procedure may vary depending on the type of arthrodesis implant used, but the overall goal is to stabilize the sacroiliac joint and alleviate pain through effective fusion of the joint surfaces.