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
Fecha de publicación
2016ISSN
1698-4447
Resumen
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.
Tipo de documento
Otros
Versión del documento
Versión publicada
Lengua
English
Materias (CDU)
616.3 - Patología del aparato digestivo. Odontología
Palabras clave
Estabilitat primària
Cònic
Cilíndric
Macrodisseny d'implants
Estabilidad primaria
Cónico
Cilíndrico
Macrodisseny de implantes
Primary stability
Conical
Cylindrical
Implant macro-design
Páginas
8
Publicado por
Medicina Oral
Colección
21; 2
Publicado en
Medicina Oral, Patología Oral y Cirugía Bucal
Citación
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
Este ítem aparece en la(s) siguiente(s) colección(ones)
- Odontologia [245]
Derechos
© 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.
Excepto si se señala otra cosa, la licencia del ítem se describe como https://creativecommons.org/licenses/by/4.0/