Effect of implant macro-design on primary stability: a prospective clinical study
Autor/a
Lozano-Carrascal, Naroa
Salomó-Coll, Oscar
Gilabert-Cerdà, Marta
Farré Pagès, Núria
Gargallo-Albiol, Jordi
Hernández-Alfaro, Federico
Data de publicació
2016ISSN
1698-4447
Resum
Background: Implant restorations have become a high predictable treatment option. Several caracteristics such as surgical technique and implant design can influence the treatment outcomes. The aim of the present study was to evaluate the influence of implant macro-design on primary stability measured with resonance frequency analysis (RFA) and insertion torque (IT). Material and Methods: A total of 47 implants divided in two groups: Test group (TI): 22 Tapered MIS® Seven implants; Control group (CI): 25 cylindrical Astra® Osseospeed implants. All implants were inserted following the manufacturers’ standard protocols. Implant primary stability was measured at the moment of implant placement by registering insertion torque values (ITv) and ISQ values by means of Osstell™ Mentor (ISQv) (Integration Diagnostic Ltd., Goteborg, Sweden). Results: In the mandible, mean ISQv for tapered implants (TI) was 71.67±5.16 and for cylindrical implants (CI) 57.15±4.83 (p=0.01). Mean insertion torque was 46.67±6.85 Ncm for TI and 35.77±6.72 Ncm for CI (p=0.01). In the maxilla, mean ISQ was 67.2±4.42 for tapered implants and 49.17±15.30 for cylindrical implants (p=0.01). Mean insertion torque for TI was 41.5±6.26 Ncm and for CI 39.17±6.34 Ncm (p>0.05). For tapered implants, no correlation could be found between implant diameter and primary stability. But for cylindrical implants there was a statistically significant correlation between implant diameter and primary stability: ITv (p=0.03); ISQv (p=0.04). Conclusions: Within the limits of the present study, tapered shaped implants achieve higher primary stability measured through ISQ and insertion torque values. Moreover, for cylindrical implants positive correlation has been established between implant diameter and primary stability.
Tipus de document
Altres
Versió del document
Versió publicada
Llengua
English
Matèries (CDU)
616.3 - Patologia de l'aparell digestiu. Odontologia
Paraules clau
Estabilitat primària
Cònic
Cilíndric
Macrodisseny d'implants
Estabilidad primaria
Cónico
Cilíndrico
Macrodisseny de implantes
Primary stability
Conical
Cylindrical
Implant macro-design
Pàgines
8
Publicat per
Medicina Oral
Col·lecció
21; 2
Publicat a
Medicina Oral, Patología Oral y Cirugía Bucal
Citació
Lozano-Carrascal, Naroa; Salomó-Coll, Oscar; Gilabert-Cerdà, Marta [et al.]. Effect of implant macro-design on primary stability: a prospective clinical study. Medicina Oral, Patología Oral y Cirugía Bucal, 2016, 21(2), e214-221. Disponible en: <http://www.medicinaoral.com/pubmed/medoralv21_i2_p214.pdf>. Fecha de acceso: 28 sep. 2021. DOI: 10.4317/medoral.21024
Aquest element apareix en la col·lecció o col·leccions següent(s)
- Odontologia [245]
Drets
© 2016 Medicina Oral S.L. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Excepte que s'indiqui una altra cosa, la llicència de l'ítem es descriu com https://creativecommons.org/licenses/by/4.0/