Orthosis which is made by lining the polyethilen's inside and outside with a cotton cloth is given a shape fitting to humerus part. It lets the skin breath through air nozzles on the plastic and can be attached easily by velcros from 3 points. 5 sizes are available. Indication: Used after fractures and surgery operations of humerus in order to protect the bone.

W-3 Humerus Apparatus