31235 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Exam of nasal passage and sphenoid sinus using an endoscope Exam of nasal passage and sphenoid sinus using an endoscope
31239 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Incision of tear duct using an endoscope Incision of tear duct using an endoscope
31297 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Dilation of sphenoid nasal sinus using an endoscope Dilation of sphenoid nasal sinus using an endoscope
31500 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Emergent Insertion of breathing tube into windpipe using an endoscope Emergent Insertion of breathing tube into windpipe using an endoscope
31505 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Diagnostic exam of voice box using an endoscope with mirror Diagnostic exam of voice box using an endoscope with mirror
31529 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Subsequent dilation of voice box using an endoscope Subsequent dilation of voice box using an endoscope
31530 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Removal of foreign body in voice box using an endoscope Removal of foreign body in voice box using an endoscope
31540 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Removal of growth of throat and/or stripping of vocal cords using an endoscope Removal of growth of throat and/or stripping of vocal cords using an endoscope
31545 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Removal of vocal cord growths and reconstruction with local tissue flap using an endoscope with operating microscope or telescope Removal of vocal cord growths and reconstruction with local tissue flap using an endoscope with operating microscope or telescope
31561 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Removal of voice box cartilage using an endoscope with operating microscope or telescope Removal of voice box cartilage using an endoscope with operating microscope or telescope