Yep, scales are still there - just keep humidity up for its next shed. BPs are head shy, nothing to worry about just keep it in mind when handling so you do not stress them out too much!
This is what a scar on a BP will look like (depending on the type of injury and where) This is my male, not sure what happened to him as he had this scar before me and the previous owner had him.
You can see the difference between this and the dry area on your snakes head.