IPA: /pɜːrˈkjutənəs/
KK: /pɜrˈkjutənəs/
Relating to a medical procedure that is done through the skin.
The doctor recommended a percutaneous procedure to treat the patient's condition.
Percutaneous → It is formed from "per-" (meaning through) and "cutaneus" (from Latin "cutis", meaning skin). The word describes a procedure that goes through the skin.
Think of something that goes 'through' ('per-') the 'skin' ('cutis') — that's why percutaneous refers to procedures that penetrate the skin.