As an alternative to conventional bone grafts, bone tissue engineering is an innovative approach to treat bone diseases and defects, making use of biomaterials and stimuli. In this sense, bioactivity and piezoelectricity are two important aspects which have influence on bone growth and regeneration, exploiting ions release and electrical stimulation respectively. In literature there are examples regarding the combination of a piezoelectric phase and a bioactive phase, for example through the production of two distinct particles that then are solid state mixed and blended or through the incorporation of the piezoelectric phase as a secondary phase in a matrix, in order to obtain composite scaffolds or disks.