- CodeDescription
- 0180 Cervical Plexus
- 0181 Cervical Nerve
- 0182 Phrenic Nerve
- 0183 Brachial Plexus
- 0184 Ulnar Nerve
- 0185 Median Nerve
- 0186 Radial Nerve
- 0188 Thoracic Nerve
- 0189 Lumbar Plexus
- 018A Lumbosacral Plexus
- 018B Lumbar Nerve
- 018C Pudendal Nerve
- 018D Femoral Nerve
- 018F Sciatic Nerve
- 018G Tibial Nerve
- 018H Peroneal Nerve
- 018K Head and Neck Sympathetic Nerve
- 018L Thoracic Sympathetic Nerve
- 018M Abdominal Sympathetic Nerve
- 018N Lumbar Sympathetic Nerve
- 018P Sacral Sympathetic Nerve
- 018Q Sacral Plexus
- 018R Sacral Nerve