The Body Part Thoraco is identified by letter "P" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to B31P
Fluoroscopy Thor-abd Aorta w H Osm Contrast, Laser Intraop
Fluoroscopy of Thoraco-Abdominal Aorta using L Osm Contrast
Fluoroscopy Thor-abd Aorta w Oth Contrast, Laser Intraop
Fluoroscopy of Thoraco-Abdominal Aorta using Other Contrast
Fluoroscopy Thor-abd Aorta w L Osm Contrast, Laser Intraop
Fluoroscopy of Thoraco-Abdominal Aorta
Fluoroscopy of Thoraco-Abdominal Aorta using H Osm Contrast