*LizG thanks, yes it was awful. It had an immense impact on her teenage years
. Because it was quite experimental surgery to do on someone so young, she walks with a slight limp (they struggled to find prosthetics that fitted). She's mostly okay now though, the revision is still holding up well after 16 years and of course things improve with new developments all the time. She has a huge scar along her thigh which I don't think would be the case nowadays.
We've had some amusing moments about it too - e.g. we often chuckled about the incredulous look on the faces of many a doctor when as a teenager she would inform them "I've had a hip replacement". We struggled along (really struggled along) after she had an accident at age 12, waited until a replacement was viable, so that she didn't end up with a hip fusion, which was her only option. I'm so glad we didn't take that offer, but for those 3 years she was incapacitated, and in a great deal of pain most of the time.