CPT® Code 22102

Partial excision of posterior vertebral component (eg, spinous process, lamina or facet) for intrinsic bony lesion, single vertebral segment; lumbar

The procedure described by CPT® Code 22102 involves the partial excision of a posterior vertebral component, specifically targeting an intrinsic bony lesion located within a single vertebral segment in the lumbar region. This procedure is typically indicated when there is a need to remove a bony growth, such as a bone spur, that may be causing discomfort or other complications. The physician initiates the process by making an incision over the affected vertebral segment, which allows access to the underlying structures. The incision is carefully extended through the paravertebral muscles to reach the lesion. Once the lesion is exposed, the physician excises the affected portion of the vertebral component, which may include structures like the spinous process, lamina, or facet. After the excision is completed, the incision is then closed, ensuring that the surgical site is properly managed. This code is specifically designated for lumbar segment procedures, with related codes available for cervical and thoracic segments, as well as for additional segments if multiple excisions are performed.