| 00-99 | CLASSIFICATION OF PROCEDURES |
| 30-34 | 6. OPERATIONS ON THE RESPIRATORY SYSTEM |
| 34 | Operations on chest wall, pleura, mediastinum, and diaphragm |
| 0 | + | Excludes |
| 34.5 | Pleurectomy |
| 34.51 | Decortication of lung |
| 0 | + | Excludes |
| 0 | + | Alphabetic Index entries |
| 34.52 | Thoracoscopic decortication of lung |
| 0 | + | Alphabetic Index entries |
| 34.59 | Other excision of pleura |
| 0 | + | Includes |
| 0 | + | Excludes |
| 0 | + | Alphabetic Index entries |