**5. Conclusions**

Grade V titanium is an adequate material for dental implants from the point of view of its biocompatibility when considering the osseointegration process. Furthermore, the visualization of bone tissue after the removal of MTIs implants with trephine through histomorphometric analysis by BS-SEM demonstrated the presence of mature bone tissue that was mostly formed by lamellar bone. This adequate quality of bone tissue surrounding the dental implant and the intimate and stable contact between the implant surface and bone tissue revealed that, despite the immediate occlusal load applied to the implant, titanium V MTI was adequately integrated into the bone tissue, ensuring the stability of the temporary prosthesis.

**Author Contributions:** Conceptualization: V.B. and R.L. Research, methodology and supervision: V.B., R.L., B.W. and I.V.-G.; Validation: V.B., R.L., and I.V.-G.; Original draft: V.B., I.V.-G., R.L., C.S., N.F., P.A.-M., and M.-C.M.; Image and photo work: I.V.-G., P.A.-M.; Composition: V.B., I.V.-G., R.L., C.S., N.F., P.A.-M., B.W. and M.-C.M.; Writing, review and editing: V.B., I.V.-G., R.L., C.S., N.F., P.A.-M., B.W. and M.-C.M. All authors have read and agreed to the published version of the manuscript.

**Funding:** This research was funded in part by MINEDUC-UA project, code ANT 1855, and Insertion Program DI16-6009, Universidad de La Frontera.

**Acknowledgments:** We acknowledge ILAPEO (Curitiba, Brazil) for their support of the implants. We also appreciate the collaboration of the Implant Clinic of the School of Dentistry, Universidad Mayor, Santiago, Chile.

**Conflicts of Interest:** The authors declare no conflict of interest.
