J68.4: Chronic respiratory conditions due to chemicals, gases, fumes and vapors inclusionTerm Emphysema (diffuse) (chronic) due to inhalation of chemicals, gases, fumes and vapors Obliterative bronchiolitis (chronic) (subacute) due to inhalation of chemicals, gases, fumes and vapors Pulmonary fibrosis (chronic) due to inhalation of chemicals, gases, fumes and vapors excludes1 chronic pulmonary edema due to chemicals, gases, fumes and vapors (J68.1) |