How do I fix a dent in my taylormade driver? Does it effect the clubs integrity?

I got a taylormade burner driver and I lent it to my brother. Well long story short he hit the ball incorrectly and left a dent in the heel of the club, right where the bottom curves to the club face. Does this effect the clubs integrity? how do I fix it?|||first it wasn't from hitting the ball wrong it would have been from hitting a rock or some other hard object. no you can't take the dent out without changing the integrity of the head. but it won't have any effect if left as is.|||I have never seen an incorrectly hit ball cause a dent in a club. There is no fix for dents at all......Given where you say the dent is you should not have any playability issues whatsoever.|||smack your brother