Crested Gecko metabolic bone disease (MBD)

I'm hoping to start uploading weekly, though this is not what I had in mind for this week. I got this geck off a cl ad in exchange for a 40 gallon breeder, was completely mislead by the pictures. I'm not mad I got the short end of that deal, the gecko obviously needs help, but I am upset someone let such a sweet animal get this bad. Sorry for the rant, but lets learn about MBD.