Is it possible to get capsular contracture from sleeping with your arms above your head (lack of circulation)?

Hello,There isn't a connection between sleeping position or circulation and capsular contracture. Your Plastic Surgeon would have take precautions during surgery to lower your risk as much as possible, as well as instructing you about what to avoid as you heal. If you notice any concerning changes, let your Plastic Surgeon know.All the best

Hello, you habit of sleeping with your arms above your head should have no effect on whether or not you develop a capsular contracture and it should not effect your healing. Compression of your arm nerves and blood vessels with those positions could explain your numbness, if this numbness is new after surgery, I would mention it to your surgeon. Good Luck. 

The simple answer is NO.If you are getting numbness, you might have more of an issue with Thoracic Outlet Syndrome or some other form of nerve compression.I hope that puts your mind to ease.