The hairline fracture that I mentioned in the other thread is the only broken bone I've ever had (knock on wood). I suspect I broke a bone in my foot years ago in a car accident when I was in college but I never got treatment for it because I didn't have insurance.
I think the worst injury I've ever had would be the third degree perineal tear that I suffered while delivering my son. There were a lot of stitches. I don't know the number offhand but it took them a very long time to stitch me up/repair the damage, and there were 2 doctors working on it, one would take a break and the other would take over, they kept switching out. Internal and external stitches. Then, when I was in excruciating pain even after I was outwardly healed, I was diagnosed with nerve damage resulting from the trauma. Imaging constantly inflamed nerves in that very delicate area. I was offered a nerve block but the kind I would have gotten had unwelcome risk factors, plus I didn't want more doctors poking around there. Still have signs of nerve damage, but thankfully the nerves mostly calmed down after about a year, maybe a year and a half.
I'm not going to go into all the gory details, but I still have issues from the tear, and my son is almost 16 now! And whenever I see a new gynecologist I get to have a fun conversation about all the trauma to my lady bits (I also lost a large chunk of my cervix to cancer when I was 19, I'm really a mess!).
All this to say: childbirth can be really hard on a woman's body! To anyone reading this, don't forget to hug your mother!