Is there any danger of having the IV cannula placed at the elbow joint? Could the inner plastic tube break if flexing too much? - Quora
What happens to my vein after they put an IV in it? It is bumped out in my hand, still looks bruised a month later and is sometimes painful. - Quora
![Intravenous Cannulation Technique: Approach Considerations, Insertion of Intravenous Catheter, Removal of Intravenous Catheter Intravenous Cannulation Technique: Approach Considerations, Insertion of Intravenous Catheter, Removal of Intravenous Catheter](https://img.medscapestatic.com/pi/meds/ckb/31/13331tn.jpg)