Femoral stems

Hip prostheses can be differentiated according to the materials used to make them. Currently, these materials are divided into three types: Metal: certain metals such as stainless steel, cobalt-chrome or titanium are used to make the femoral stem. Polymers: Polyethylene, which is a very hard plastic and the most commonly used in the world, is the main material used in this category. It is an inert and perfectly biocompatible substance that was introduced...