Effect of implant macro-design on primary stability: A prospective clinical study
| Autor: | Naroa Lozano-Carrascal, Oscar Salomó-Coll, Jordi Gargallo-Albiol, Federico Hernández-Alfaro, Marta Gilabert-Cerdà, Núria Farré-Pagés |
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| Rok vydání: | 2016 |
| Předmět: |
Adult
Male Insertion torque medicine.medical_specialty Treatment outcome Dentistry Odontología 02 engineering and technology Dental Prosthesis Retention 03 medical and health sciences 0302 clinical medicine Dental Prosthesis Design medicine Humans Prospective Studies General Dentistry Dental Implants business.industry Research Implant design 030206 dentistry CIENCIAS MÉDICAS [UNESCO] 021001 nanoscience & nanotechnology Denture Retention Ciencias de la salud Surgery Resonance frequency analysis Otorhinolaryngology UNESCO::CIENCIAS MÉDICAS Prospective clinical study Female Implant Oral Surgery 0210 nano-technology business |
| Zdroj: | Lozano-Carrascal, Naroa ; Salomó-Coll, Oscar ; Gilabert-Cerdà, Marta ; Farré Pagés, Núria ; Gargallo Albiol, Jordi ; Hernández-Alfaro, Federico. Effect of implant macro-design on primary stability: a prospective clinical study. En: Medicina oral, patología oral y cirugía bucal. Ed inglesa, 2016, : 214 Lozano-Carrascal, Naroa ; Salomó-Coll, Oscar ; Gilabert-Cerdà, Marta ; Farré Pagés, Núria ; Gargallo Albiol, Jordi ; Hernández-Alfaro, Federico. Effect of implant macro-design on primary stability: a prospective clinical study. En: Medicina oral, patología oral y cirugía bucal. Ed inglesa, 2016, : 440 RODERIC. Repositorio Institucional de la Universitat de Valéncia instname Medicina Oral, Patología Oral y Cirugía Bucal |
| ISSN: | 1698-6946 |
| Popis: | 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. Key words:Primary stability, tapered, cylindrical, conical, implant macro-design. |
| Databáze: | OpenAIRE |
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