Prosthesis Prototypes We create HQ prosthesis prototypes Biocompatible plastic prosthesis prototypes Prosthesis prototypes made of biocompatible plastics are great allies to doctors & surgeons. Allowing tests and adjustments for custom prosthesis All Services All Services Request Quote URGENT MACHINING. We provide an express service for pieces & spare parts. We can place your order on first place for an additional fee. Please check the box if required.