Question

In ICD-10-PCS when the objective of the procedure is to cut off the blood supply to the vessel the root operation would be:

A) occlusion.
B) bypass.
C) dilation.
D) restriction.

Answer 1

In ICD-10-PCS, the procedure aimed at cutting off blood supply to a vessel is designated as occlusion (A). It is different from bypass, dilation, and restriction, which have their own specific meanings and implications in vascular surgery.

Step-by-step explanation:

In ICD-10-PCS, when the objective of the procedure is to cut off the blood supply to a vessel, the root operation would be A) occlusion. Occlusion refers to the complete blocking or closing of a blood vessel. This is distinct from procedures such as bypass, which involves creating a new pathway for blood flow around a blocked area; dilation, which entails expanding the vessel diameter, typically with a balloon as in angioplasty; and restriction, which is the narrowing of a vessel lumen. Vascular surgeons often perform occlusions to treat various vascular conditions, and it is important to select the correct root operation code to accurately describe the intent of the surgical procedure.