Chicken's head slightly crushed in rock

[Afrochicken]

My sister and i were looking for worms to go fishing and my sister almost crushed my chicken Crystal's head in the rock. She has a little crack in her beak and is fine besides that. Im wondering if she could have head injuries. Can someone help out?

 

[MotherJean]

Wait and watch. If you notice your chicken acting injured, not eating, or drinking, then come back and post what symptoms you see.

 

[Afrochicken]

well shes acting fine today, looking for bugs and other tasty things, so im asumming shes gonna be ok. now i just have to watch for infection of her cracked beak