2015, Number 4
Evaluation of stability in dentals implants by means of resonance frequency analysis
Language: Spanish
References: 10
Page: 460-469
PDF size: 127.83 Kb.
ABSTRACT
Introduction: the stability of dentals implants is closely associated with the success, permanency and function of them.Objective: to assess the dentals implant´s stability using the frequency resonance analysis.
Material and Methods: a cross sectional descriptive study was carried out in a sample of 84 Leader Implus dental implants, with specific inclusion criteria .from 2013 november to 2014 october. The primary (T0) and post bone healing before loading (T1) coefficient of stability were measured by means of Osstell mentor device (RFA). The receiver bone was classified according with Misch classification. The diameter and length of placed implants were registered; also the associated complications were recorded.
Results: the average value of primary stability was 53, and T1 (after bone healing before loading) was 58. 3, 75/11,5 implants had highest values of stability .T0(58) and T1(65), only were reported 10 complications.
Conclusions: the primary stability was highest in implants placed over D1 and D2 bone types .3,75/11,5 implants were the most stable and was few the number of associated complications.
REFERENCES
Stacchi C. Vercellotti T. Changes in Implant Stability Using Different Site Preparation Techniques: Twist Drills versus Piezosurgery. A Single-Blinded, Randomized, Controlled Clinical Trial. Clin Implant Dent Relat Res. [serial on the Internet]. 2013 Apr. ;15(2):188-197. [Cited October 4, 2014]. Disponible en: http://onlinelibrary.wiley.com/doi/10.1111/cid.2013.15.issue-2/issuetoc
García RA, García Vives N. In vitro evaluation of the influence of the cortical bone on the primary stability of two implant systems. Med Oral Patol Oral Cir Bucal. [serial on the Internet]. 2009 Feb;14 (2):93-97. [Cited October 14, 2014]. Disponible en: http://www.medicinaoral.com/medoralfree01/ v14i2/medoralv14i2p93.pdf
Dorjpalam B,1 Hee N. Evaluation of the correlation between insertion torque and primary stability of dental implants using a block bone test. J Periodontal Implant Sci.[serial on the Internet]. 2013 Feb.; 43(1): 30–36.[Cited October 15, 2014]. Disponible en: http://dx.doi.org/10.5051%2Fjpis.2013.43.1.30