What is the meaning of word intraluminal?

Intraluminal means "within the lumen". The lumen is the hollow space inside a tube or vessel, such as a blood vessel or the gut. So, intraluminal means "within the hollow space of a tube or vessel".

Here are some examples of how the word intraluminal is used:

* Intraluminal surgery is a type of surgery that is performed inside the lumen of a tube or vessel.

* Intraluminal devices are medical devices that are inserted into the lumen of a tube or vessel.

* Intraluminal stenting is a procedure in which a stent is placed inside the lumen of a blood vessel to keep it open.

The word intraluminal is derived from the Latin words "intra", meaning "within", and "lumen", meaning "light" or "opening".