Well, with the pain being in the tailbone area, he checked exactly where. It seems there are some certain ligaments that are around it and he was able to identify those as being painful by pressing on them. Also, when she moved and told him how it hurt to do a movement (standing from sitting - and at a certain point) he noted the ligaments involved, etc.
Our doc is a great guy - very hyper, very very intelligent and very easy going! (When Lex didn't put her coat on to run back in for a note for school, he said he was going to "kick her in the @ss" for it LITERALLYsaid that lol! and that it would hurt worse!) He is a hoot!
Anyhow, he didn't call it a sprained butt, I just called it that and I'm teasing Lexi with it LOL! We think she figured out what it was also! Some activity they were doing in gym where they were tapping sticks and stretching and sitting indian style.... some dance like thing. Her tailbone probably put pressure on those ligaments and bruised them or something.
Yes, I have pulled my muscles bowling too! OUCH!
Thanks for the nice comments! The whole cyst thing really scared us.The surgery is described as cleaning out the area around the tailbone/spine involved, and then trying to sew together "wet tissue paper" and get it to hold!
It still could be something like that, but doc said if it even would be - hers wouldn't be nearly as bad as my niece and that we will catch it soon enough! Still, he really thinks it's not that.