993 Effects of air pressure 
993.0 Barotrauma otitic convert 993.0 to ICD-10-CM 993.1 Barotrauma sinus convert 993.1 to ICD-10-CM 993.2 Other and unspecified effects of high altitude convert 993.2 to ICD-10-CM 993.3 Caisson disease convert 993.3 to ICD-10-CM 993.4 Effects of air pressure caused by explosion convert 993.4 to ICD-10-CM 993.8 Other specified effects of air pressure convert 993.8 to ICD-10-CM
993.9 Unspecified effect of air pressure convert 993.9 to ICD-10-CM