Biomaterials in temporomandibular joint replacement: current status and future perspectives—a narrative review

Publication date: April 2018
Source:International Journal of Oral and Maxillofacial Surgery, Volume 47, Issue 4
Author(s): N. De Meurechy, A. Braem, M.Y. Mommaerts
The alloplastic total temporomandibular joint (TMJ) prosthesis has a long history, with many different materials and designs used. While several of these materials have proven valuable over time, many others have not been suitable for implantation, resulting in failure and the need for explantation of the implant. Because of the failure of several of these systems, the use of alloplastic prostheses has reduced dramatically, despite their advantages over autogenous restoration. The aim of this narrative review is to discuss the criteria that must be met by a biomaterial in order for it to be considered suitable for implantation, as well as the common complications that can occur. Currently used materials are highlighted, as well as potential future materials that might prove better suitable for implantation. Several surface modification techniques are proposed as an alternative to the materials used in current TMJ prosthesis systems.



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