A.C.
Hi T.,
Sorry to hear about your daughter. I hope she is feeling better.
It sounds like you have caught the problem early and if your daughter is doing well with her recovery then you should have nothing to worry about - except maybe a scar from the operation.
My niece had a septic hip when she was 5 going on 6. She became very ill, was in the hospital for several weeks - and was really touch and go for a bit. She's now 10 years old and is a thriving athlete and very active little girl. I don't think you have anything to worry about. Obviously, it is something that you will have to monitor as your daughter gets older - my neice had some pain in her hip a little over a year ago, but it ended up being nothing. For a while, my niece clearly had more strength in one leg than the other, but through therapy and sports, her leg strengthened to the same as the other one. Like I said, she leads a completely normal and extremely active life - she does horseback riding, gymnastics, field hockey, cheerleading, ballet/dancing, etc. without any problems whatsoever.
I think for a while she was a bit self-conscious about her scar - especially when she wore a swimming suit amongst her peers - but it has faded / she is used to it now - so there's no issue.
I guess I've said it in a very verbose way - but your daughter should be fine! Best wishes with her continued recovery.