Well i think that it was said in one databook that she has some knowledge of medical ninjutsy but I'm not 100% sure. I believe that she does not need it, because she is a front line fighter but it is what it is. Until it is shown in the manga i don't believe it xDIn the latest episode of Naruto (filler) it showed Hinata healing someone. The anime people are kissing her ass so hard.. she doesn't know medical ninjutsu and can't heal.. Anyone got a logical explanation for this aside from the fact that the anime are Hinata fanboys?
Hinata shouldn't be given other peoples feats..
Why not go ahead and give gentle fist to Sakura or Ino?
p.s. this is the reason why i like manga more, there are no stupid tech and the characters are drawn soooooooo much better.