transluminal

Full Definition

Relating to procedures performed through the interior channel of a blood vessel rather than through open surgical access. This approach is fundamental to interventional angiological procedures, allowing treatment of vascular conditions via catheter-based techniques. The term is commonly used in describing angioplasty, stenting, and other endovascular interventions that access the vessel from within its natural pathway.

Usage

Usage note: Always hyphenate when used as a compound modifier (transluminal approach, not trans-luminal).

In Context

• "The transluminal approach minimized patient recovery time compared to open vascular surgery." — Procedure report
• "Percutaneous transluminal techniques have revolutionized treatment of peripheral arterial disease." — Medical journal article