While reading this piece, keep in mind that although we are all hopeful for a full functional recovery, this is too early to accurately predict his ultimate prognosis. :
In addition to the shockwave tissue damage I described in the closed thread, a 9mm bullet entering and exiting anywhere on your body typically does much more damage than a through and through stab wound. It comes in at around roughly 220 degrees C (550 degrees F). That cooks pretty much everything along its path. For a bit of graphics, imagine putting a fireplace poker on your stove and putting the burner on high until its just beginning to glow. Now, stab yourself with it.