Abstract: A light duty consumable prosthesis for use in replicating leg bones, arm bones and spinal column vertebra in a cadaver is constructed of largely consumable products to enable the prosthesis to be incinerated in the event that the host cadaver is cremated. The leg prosthesis is telescoping such that it is length adjustable to be sizable in cadavers of different leg lengths. The arm prosthesis is also of a telescoping design that includes a bendable hinge between an upper arm portion and a lower arm portion. The spinal column prosthesis is similar to the upper arm prosthesis and includes rods to assist in securing it in location.