Why does Bruce Banner have a broken arm?

Using the power of the six Infinity Stones severely damaged his right arm, just as it did to Thanos. Related: Abomination vs. Smart Hulk: Who Is More Powerful In The MCU?

Why is Hulk’s arm healed in She-Hulk?

Well, it turns out Bruce has his cousin Jennifer “Jen” Walters to thank for helping to heal his arm back to its full strength following its injury during the final battle with Thanos. Following their car accident, Bruce’s blood got into Jen’s system which gave her a lethal dose of gamma radiation.

Is Bruce Banner arm permanently damaged?

As seen in Shang-Chi and the Legend of the Ten Rings, Bruce Banner is still sporting the same injury long after the events of Endgame. When Bruce Banner is officially re-introduced in She-Hulk: Attorney at Law he’s still wearing the sling, assuaging audience confusion about how Hulk’s arm is healed in the trailer.

How did Bruce’s arm heal?

Hulk Heal! In the first look at Marvel Studios upcoming Disney+ series, She-Hulk, Mark Ruffalo’s Bruce Banner appears yet again in Smart Hulk mode, but this time, his right arm appears to be fully healed with the damage caused by his Infinity Stone-powered snap reversed.