I'd take this with a grain of Silurian Salt, but there is some fossil evidence that a Tyrannosaurus Rex or two healed from injuries significant enough that surv

I'd take this with a grain of Silurian Salt, but there is some fossil evidence that a Tyrannosaurus Rex or two healed from injuries significant enough that surviving them would almost require help from somebody. The fossil of Barbara[0] "shows a particularly bad break, which goes right through the site of the tendon attachment, so most probably the tendon would have been torn off the bone [...]" If you're a very large two-legged creature a break like that could be a death sentence, but the fossilized break shows signs of healing. Sue[1] is one of the most famous T. Rex fossils and she shows many healed injuries including broken bones and bacterial infections. It's highly possible that her species is just incredibly tough, but it's also possible that they took care of each other to some degree. [0] https://www.iflscience.com/meet-barbara-the-pregnant-t-rex-with-a-football-injury-66451 https://www.iflscience.com/meet-barbara-the-pregnant-t-rex-w... [1] https://www.newscientist.com/article/dn1393-sue-postmortem-reveals-extensive-injuries/ https://www.newscientist.com/article/dn1393-sue-postmortem-r...