Healthgrades Editorial Staff. Tingling in both feet can have a number of causes, including an injury, sitting in one position for a long period of time, or a circulation problem that impairs blood flow to the feet. Tingling in both feet can also be caused by nerve damage from extreme heat or cold or from toxic substances.
A lopped-off finger will still have a place on your hand for about 12 hours after amputation if not refrigerated, but a full limb like an arm or leg -- left at room temperature -- must be reattached within six to 12 hours, due to rapid death of muscle tissue.
A tear of the rotator cuff can result in weakness, loss of range of motion, and pain. Repair of a torn rotator cuff should be done arthroscopically. This procedure only takes about 45 minutes, but the recovery after surgery is quite long. Whereas, years ago, a sling was only recommended for a few weeks, and physical therapy progressed very quickly. We now recommend a sling for six weeks with near-complete immobilization.