Many do. But, in military purposes, it is not really relevant whether your army loses a soldier through death or through a severe permanent wound. He is still a soldier that you cannot use at the front.
It's a standard practice to count the dead and permanently wounded in the same number, because that's what is militarily relevant.
There are also slight wounds, which number at around 10 000 per day on average (according to a Russian source that I read two-three days ago). Remember that this number includes everything, including getting a paper cut in your finger, so the same person can end up in that number several times per month.
The number of Russian military losses consists of wounded by a bit under ⅔ of the number. The wound gets included in the number only if its severe enough to permanently remove you from the front.