00-99 CLASSIFICATION OF PROCEDURES
30-34 6. OPERATIONS ON THE RESPIRATORY SYSTEM


30 Excision of larynx

31 Other operations on larynx and trachea

32 Excision of lung and bronchus
0 + Note
0 + Includes

33 Other operations on lung and bronchus
0 + Includes

34 Operations on chest wall, pleura, mediastinum, and diaphragm
0 + Excludes