2007 ICD-9-CM Procedure 31.99 Other operations on trachea 31.99 is a specific code that can be used to specify a procedure 31.99 contains 5 index entries View the full Volume 3 31.* hierarchy 31.99 excludes: removal of: intraluminal foreign body from trachea without incision (98.15) tracheostomy tube (97.37) replacement of tracheostomy tube (97.23) tracheostomy toilette (96.55) Index entries containing 31.99: Aspiration trachea 96.04 percutaneous 31.99 Catheterization -- see also Insertion, catheter transtracheal for oxygenation 31.99 Dilation trachea 31.99 Insertion catheter transtracheal for oxygenation 31.99 Operation trachea NEC 31.99