# CPT® spinal surgery coding

1.What is the correct CPT® code for an anterior arthrodesis for a spinal deformity, with a cast, for five vertebral segments?

**a.**22802

**b.**22808

**c.**22810

**d.**22812

2.What is the correct CPT code for a thoracic arthrodesis using a posterolateral technique?

**a.**22600

**b.**22610

**c.**22612

**d.**22614

3.What is the correct CPT code for a partial excision of a single posterior vertebral component of the cervical spine for a bony lesion?

**a.**22100

**b.**22101

**c.**22102

**d.**22103

4.What is the correct code for the removal of posterior segmental instrumentation?

**a.**22850

**b.**22851

**c.**22852

**d.**22855

5.What is the correct CPT code for a total disc arthroplasty via an anterior approach, including the discectomy to prepare the interspace, for a single lumbar interspace?

**a.**22857

**b.**22862

**c.**22864

**d.**22865