Post-op panniculectomy, I cannot pee!
I had this issue but did manage to pee a tiny bit so they let me left the hospital. Dr visit next day said its cause of all the sedation and anesthesia that may have settled into the bladder. It should be progressively better. An it has, but it has been a month after surgery and its still not exactly like it was before. But at least I can feel relief when I pee and I pass enough to feel emptish.