Stabilization of destructive processes in the cervical spine by means of acrylic prostheses has hitherto been carried out either by an anterior approach or by a posterior approach. With progressively destructive lesions the stability achieved by either of these methods is unsure, and therefore the author has employed a combination of both approaches. The first two patients treated with this new technique have now been followed up for two years. The position and stability of the prosthesis in each case has remained excellent.