Lorem ipsum dolor sit amet consectetur adipiscing elit ut arcu a dignissim suscipit non ac eget tellus in nisl mauris nec. Compartment syndrome happens when too much stress builds up within an enclosed muscle Area in your body. It always results from bleeding and or swelling soon after an injury. https://www.theorthopaedicandpainpractice.com/subtrochanteric-fractures-what-is-it/