Rerouting Nerves May Aid Bladder Control
WASHINGTON (AP) - Needing a wheelchair isn't always the biggest complaint of people left paralyzed by spinal cord injury - it's also the loss of bladder control. On Monday, Michigan doctors began a unique experiment to see if rerouting patients' nerves just might fix that problem. It's a delicate operation: Surgeons cut open a spot on the spine and sew two normally unrelated nerves together - one from the bladder to one from the thigh - with a single hair-thin stitch. It will take months for this new nerve bridge to heal, an anxious waiting period for the first volunteers. But if it works, merely scratching the thigh should signal the bladder to empty, allowing patients to ditch their despised catheters and restore a longed-for degree of freedom, as well as fewer bladder infections and other serious complications. "I've got nothing to lose by doing this," is the way a cautiously hopeful Kevin Bryant, 19 and paralyzed from the waist down by a car crash, app...