<prompt> Gallows traction is used for:Fracture shaft femurFracture shaft humerusFracture ulnaSpine injury  <response>: -Gallows traction for fracture shaft of femur in less than 2 years of age -Tractions used for other fractures: Fracture shaft of humerus: sugar tong Spine injury: head halter traction, crutchfield traction 