A bone fracture that fails to heal after initial treatment can lead to prolonged disability. Regenerative therapies might help to restart the bone-healing process, getting the people affected back in action.
Loss of the stem cells that constantly renew the surface of the cornea causes pain and, in some cases, blindness. Advances in transplantation and cell culture are helping to restore vision to even the most severely affected people.
Many people with critical limb ischaemia have no option but to have the affected limb amputated. Can regenerative medicine offer an alternative?