Comparing types of traction
Traction restricts movement of a patient's affected limb or body part. The limb is immobilized by pulling with equal force on each end of the injured area—an equal mix of traction and countertraction. Weights provide the pulling force. Use of other weights or positioning the patient's body weight against the traction pull provides countertraction.
Skin traction
Skin traction immobilizes a body part intermittently over an extended period through direct application of a pulling force on the skin. The force may be applied using adhesive or nonadhesive traction tape or other skin traction devices, such as a boot, belt, or halter.
Adhesive attachment permits more continuous traction, whereas nonadhesive attachment allows easier removal for daily skin care.
Skeletal traction
Skeletal traction immobilizes a body part for prolonged periods by attaching weighted equipment directly to the bones. This may be accomplished with pins, screws, wires, or tongs.
