Disease Tree

• Incidence
  • Operations on the respiratory system
    • Main Procedure Code (2digit) 30. Excision of larynx
      • Excision of larynx 30.0- Excision or destruction of lesion or tissue of larynx
      • Excision of larynx 30.1- Hemilaryngectomy
      • Excision of larynx 30.2- Other partial laryngectomy
      • Excision of larynx 30.3- Complete laryngectomy
      • Excision of larynx 30.4- Radical laryngectomy
    • Main Procedure Code (2digit) 31. Other operations on larynx and trachea
      • Other operations on larynx and trachea 31.0- Injection of larynx
      • Other operations on larynx and trachea 31.1- Temporary tracheostomy
      • Other operations on larynx and trachea 31.2- Permanent tracheostomy
      • Other operations on larynx and trachea 31.3- Other incision of larynx or trachea
      • Other operations on larynx and trachea 31.4- Diagnostic procedures on larynx and trachea
      • Other operations on larynx and trachea 31.5- Local excision or destruction of lesion or tissue of trachea
      • Other operations on larynx and trachea 31.6- Repair of larynx
      • Other operations on larynx and trachea 31.7- Repair and plastic operations on trachea
      • Other operations on larynx and trachea 31.9- Other operations on larynx and trachea
    • Main Procedure Code (2digit) 32. Excision of lung and bronchus
      • Excision of lung and bronchus 32.0- Local excision or destruction of lesion or tissue of bronchus
      • Excision of lung and bronchus 32.1- Other excision of bronchus
      • Excision of lung and bronchus 32.2- Local excision or destruction of lesion or tissue of lung
      • Excision of lung and bronchus 32.3- Segmental resection of lung
      • Excision of lung and bronchus 32.4- Lobectomy of lung
      • Excision of lung and bronchus 32.5- Pneumonectomy
      • Excision of lung and bronchus 32.6- Radical dissection of thoracic structures
      • Excision of lung and bronchus 32.9- Other excision of lung
    • Main Procedure Code (2digit) 33. Other operations on lung and bronchus
      • Other operations on lung and bronchus 33.0- Incision of bronchus
      • Other operations on lung and bronchus 33.1- Incision of lung
      • Other operations on lung and bronchus 33.2- Diagnostic procedures on lung and bronchus
      • Other operations on lung and bronchus 33.3- Surgical collapse of lung
      • Other operations on lung and bronchus 33.4- Repair and plastic operation on lung and bronchus
      • Other operations on lung and bronchus 33.5- Lung Transplant
      • Other operations on lung and bronchus 33.6- Combined heart-lung transplant
      • Other operations on lung and bronchus 33.7- Other endoscopic procedures in bronchus or lung
      • Other operations on lung and bronchus 33.9- Other operations on lung and bronchus
    • Main Procedure Code (2digit) 34. Operations on chest wall, pleura, mediastinum, and diaphragm
      • Operations on chest wall, pleura, mediastinum, and diaphragm 34.0- Incision of chest wall and pleura
      • Operations on chest wall, pleura, mediastinum, and diaphragm 34.1- Incision of mediastinum
      • Operations on chest wall, pleura, mediastinum, and diaphragm 34.2- Diagnostic procedures on chest wall, pleura, mediastinum, and diaphragm
      • Operations on chest wall, pleura, mediastinum, and diaphragm 34.3- Excision or destruction of lesion or tissue of mediastinum
      • Operations on chest wall, pleura, mediastinum, and diaphragm 34.4- Excision or destruction of lesion of chest wall
      • Operations on chest wall, pleura, mediastinum, and diaphragm 34.5- Pleurectomy
      • Operations on chest wall, pleura, mediastinum, and diaphragm 34.6- Scarification of pleura
      • Operations on chest wall, pleura, mediastinum, and diaphragm 34.7- Repair of chest wall
      • Operations on chest wall, pleura, mediastinum, and diaphragm 34.8- Operations on diaphragm
      • Operations on chest wall, pleura, mediastinum, and diaphragm 34.9- Other operations on thorax