# name
Assessment of dental Implants with modified calcium-phosphate surface in a multicenter, prospective, non-interventional study: results up to 50 months of follow-Up

# metadata.dc.description.abstract[].value
Prescription of implant treatments is very widespread at present, mainly due to the low rate of annual loss and, to date, few studies have assessed their survival in the routine clinical practice of dentistry. The purpose of this observational study was to evaluate the effectiveness of dental implants with a calcium-phosphate surface in the daily practice of dental clinics. A multicenter, prospective, non-interventional, observational study was performed, in which three experienced practitioners (one maxillofacial and two oral surgeons) inserted implants using standard external and internal hexagon connections in adult patients requiring 1 osseointegrated implants to replace missing teeth. Follow-up was performed for 24 months after implant loading. Two hundred and twelve subjects were included (51.5% men), with a mean age of 51.2 11.90 years, in whom 544 implants were inserted. 87.2% of the patients received 1-4 implants. The preferred connection system was internal hexagon (73.5%). There were nine failures, with an interval survival rate (ISR) at 24 months of 100% and a cumulative survival rate (CSR) of 98.3%. In conclusion, implants with a modified calcium-phosphate surface are associated with a high rate of survival and may be considered a method of choice in clinical practice.

# metadata.dc.relation.ispartof[].value
Journal of Functional Biomaterials , 2019, vol. 10, num. 1

# metadata.dc.rights[].value
cc-by (c) Subirà Pifarré, Carles et al., 2019

# metadata.dc.title[].value
Assessment of dental Implants with modified calcium-phosphate surface in a multicenter, prospective, non-interventional study: results up to 50 months of follow-Up