Obstreosis does not appear to be a recognized medical term or condition in the current literature. It may be a typographical error or confusion with a similar-sounding term. If you meant "osteoporosis," it refers to a condition characterized by weakened bones and an increased risk of fractures due to a loss of bone density. If you are looking for information on a different condition, please provide more context.
It is made up. I assume you are reading "The Secret Life of Walter Mitty" As far as I can tell, all the medical terms mentioned are mistaken
It is made up. I assume you are reading "The Secret Life of Walter Mitty" As far as I can tell, all the medical terms mentioned are mistaken