00-99 CLASSIFICATION OF PROCEDURES
30-34 6. OPERATIONS ON THE RESPIRATORY SYSTEM
31 Other operations on larynx and trachea


31.0 Injection of larynx
0 + Includes
0 + Alphabetic Index entries

31.1 Temporary tracheostomy
0 + Note
0 + Includes
0 + Alphabetic Index entries

31.2 Permanent tracheostomy

31.3 Other incision of larynx or trachea
0 + Excludes
0 + Alphabetic Index entries

31.4 Diagnostic procedures on larynx and trachea

31.5 Local excision or destruction of lesion or tissue of trachea
0 + Excludes
0 + Alphabetic Index entries

31.6 Repair of larynx

31.7 Repair and plastic operations on trachea

31.9 Other operations on larynx and trachea