[Experiences with a new plate-like implant system (Ti-Epiplating System) for rehabilitation of orbital and midfacial defects].

Background: Since Tjellstrom introduced in 1977 percutaneous osseointegration, the importance of osseointegrated implants has increased in the head and neck region. Implants and craniofacial surgery technology have been permanently improved and the use of extraoral osseointegration has expanded considerably. The surgical reconstruction of the exenterated orbit provides often only poor aesthetic results. Therefore the rehabilitation of complex midfacial structures is an indication for osseointegrated retained facial prostheses.
Methods and Material: The international literature has been reviewed concerning the topic of osseointegration for the retention of orbital and midfacial prostheses. A new plate-like implant system is introduced. We report about our experiences with the "Ti-Epiplating System".
Discussion: The "Ti-Epiplating System" is available since 2001. For every location in the head and neck there exists a specially shaped plate. The "Ti-Epiplating System" is fixed subperiostally with normal bone screws, the same as used in traumatology. In cases of extended resections with less bone substance left, the application is simplified. The osseointegration time is reduced to a minimum of 6 weeks. Postoperative radiation is possible.
Conclusion: The improved application of the "Ti-Epiplating System" is beneficial in the reconstruction of extended craniofacial defects with osseointegrated implants.