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Purpose: The use of osseointegrated implants for retaining the maxillofacial prostheses revolutionary improves their stability and thus increases the quality of life of the patients.However,some specifics of maxillofacial implantology could tempt some problems in everyday practice.They are: close anatomical relation to the intracranial structures; less bone quality and quantity; mainly compact bone; irradiated tissue.All of that sometimes limits usage of conventional screw like implants.The goal of this lecture is to present our experiences with facial prostheses retained on basally osseointegrated implants(BOI).