Femoral artery and objects!
It would be refreshing to see a femoral artery injury where the piercing object actually stays in the artery until removed by a doctor. I mean talk about repetition and lazy writing, the instant that chap got stabbed in the thigh I immediately thought "He'll pull that out or he'll try to walk on the leg"...
Get some new writers people, this isn't the only thing that is constantly repeated. A hundred thousand possible ailments and injuries and this show seems to use about a dozen of them.
Properly read, the Bible is the most potent force for atheism ever conceived. -Isaac Asimov