Hey, all. I'm currently planning out a Nartuo fic and I have a question that maybe someone here might be able to answer. How does Medical Ninjutsu work? Or, really, what is it actually used to heal? I've been reading the manga and watching the Anime and I'm trying to work out what it can and can't do since you see guys getting busted up and put in the hospital. Lee, for example, gets completely thrashed and spends some time hobbling around all bandaged up and using a crutch. So, can Medical Ninjutsu heal broken bones? Or is it mainly used for repairing internal injuries such as tissue/muscle/organ damage? Also, while I'm here, I have an unrelated question. As I mentioned, I'm reading the manga and watching the Anime. I'm currently up to the Itachi/Sasuke/Kabuto fight in both the manga and the anime. It's mentioned earlier and then during this current fight that both Nagato and Karin are from the Uzumaki clan. So, wouldn't that make them and Naruto cousins or something? If his mom's clan is still kicking around, then wouldn't they have been notified of her death and Nartuo's existence? Shouldn't someone have come to claim guardianship over him?