[en] Full text: The development of biomaterials for repairing bone tissue has revolutionized current treatments and made possible an easy and safe repair process. Polycaprolactone (PCL) is a biodegradable and biocompatible synthetic polymer that in recent years has been exploited as biomaterial. To facilitate the process of osteogenesis it is possible to incorporate ceramic phases into the polymer matrix. Hydroxyapatite (Hap) and Laponite (Lap) are examples of biocompatible ceramic materials that induce the formation of bone. In this work, we report the obtaining and characterization of nanocomposite filaments from the extrusion of ε polycaprolactone (PCL), nano hydroxyapatite (nHAp) and Laponite (Lap) (89: 10: 1 w/ w/w). The material was characterized by Fourier Transform Infrared Spectroscopy (FTIR), XRD X-ray Diffraction (XRD), thermogravimetry (TG), Scanning Electron Microscopy coupled with Dispersive Energy System (SEMEDS). The results showed the incorporation and good dispersion of Hap and Lap in the polymer. Both PCL and calcium phosphate were identified by FTIR technique. Bands at 1720 cm-1 (polyester typical), 1091 cm-1 and 1045 cm-1 (Hap phosphate groups) were observed in the spectra. The presence Lap was identified through EDS and XRD analysis. The filament presented high thermal stability and the degradation profile was similar to PCL. (author)