The Effect of Osteotomy Dimension on Implant Insertion Torque, Healing Mode, and Osseointegration Indicators

A Study in Dogs

Charles Marin, Estevam Bonfante, Rodrigo Granato, Rodrigo Neiva, Luiz Fernando Gil, Heloisa Fonseca Marão, Marcelo Suzuki, Paulo Coelho

Research output: Contribution to journalArticle

Abstract

PURPOSE:: This study investigated the effect of the osteotomy diameter for implant placement torque and its effect on the osseointegration. MATERIALS AND METHODS:: Eight male beagle dogs received 48 implants (3.75 mm × 10 mm) in their right and left radius, 3 implants per side and allowed to heal for 3 weeks. Three experimental groups were evaluated. Group 1: implant with an undersized osteotomy of 3.0 mm; group 2: osteotomy of 3.25 mm, and group 3: osteotomy of 3.5 mm. The insertion torque was recorded for all implants. Histological sectioning and histometric analysis were performed evaluating bone-to-implant contact (BIC) and bone area fraction occupancy (BAFO). RESULTS:: Implants of group 1 presented statistically higher insertion torque than those of groups 2 and 3 (P <0.01). No differences in BIC or BAFO were observed between the groups. From a morphologic standpoint, substantial deviations in healing mode were observed between groups. CONCLUSION:: Based on the present methodology, the experimental alterations of surgical technic can be clinically used with no detrimental effect over the osseointegration process.

Original languageEnglish (US)
JournalImplant Dentistry
DOIs
StateAccepted/In press - Aug 10 2016

Fingerprint

Osseointegration
Torque
Osteotomy
Dogs
Bone and Bones

ASJC Scopus subject areas

  • Oral Surgery

Cite this

The Effect of Osteotomy Dimension on Implant Insertion Torque, Healing Mode, and Osseointegration Indicators : A Study in Dogs. / Marin, Charles; Bonfante, Estevam; Granato, Rodrigo; Neiva, Rodrigo; Gil, Luiz Fernando; Marão, Heloisa Fonseca; Suzuki, Marcelo; Coelho, Paulo.

In: Implant Dentistry, 10.08.2016.

Research output: Contribution to journalArticle

Marin, Charles ; Bonfante, Estevam ; Granato, Rodrigo ; Neiva, Rodrigo ; Gil, Luiz Fernando ; Marão, Heloisa Fonseca ; Suzuki, Marcelo ; Coelho, Paulo. / The Effect of Osteotomy Dimension on Implant Insertion Torque, Healing Mode, and Osseointegration Indicators : A Study in Dogs. In: Implant Dentistry. 2016.
@article{ba41e92d54f54e949264dc9a1b320de5,
title = "The Effect of Osteotomy Dimension on Implant Insertion Torque, Healing Mode, and Osseointegration Indicators: A Study in Dogs",
abstract = "PURPOSE:: This study investigated the effect of the osteotomy diameter for implant placement torque and its effect on the osseointegration. MATERIALS AND METHODS:: Eight male beagle dogs received 48 implants (3.75 mm × 10 mm) in their right and left radius, 3 implants per side and allowed to heal for 3 weeks. Three experimental groups were evaluated. Group 1: implant with an undersized osteotomy of 3.0 mm; group 2: osteotomy of 3.25 mm, and group 3: osteotomy of 3.5 mm. The insertion torque was recorded for all implants. Histological sectioning and histometric analysis were performed evaluating bone-to-implant contact (BIC) and bone area fraction occupancy (BAFO). RESULTS:: Implants of group 1 presented statistically higher insertion torque than those of groups 2 and 3 (P <0.01). No differences in BIC or BAFO were observed between the groups. From a morphologic standpoint, substantial deviations in healing mode were observed between groups. CONCLUSION:: Based on the present methodology, the experimental alterations of surgical technic can be clinically used with no detrimental effect over the osseointegration process.",
author = "Charles Marin and Estevam Bonfante and Rodrigo Granato and Rodrigo Neiva and Gil, {Luiz Fernando} and Mar{\~a}o, {Heloisa Fonseca} and Marcelo Suzuki and Paulo Coelho",
year = "2016",
month = "8",
day = "10",
doi = "10.1097/ID.0000000000000476",
language = "English (US)",
journal = "Implant Dentistry",
issn = "1056-6163",
publisher = "Lippincott Williams and Wilkins",

}

TY - JOUR

T1 - The Effect of Osteotomy Dimension on Implant Insertion Torque, Healing Mode, and Osseointegration Indicators

T2 - A Study in Dogs

AU - Marin, Charles

AU - Bonfante, Estevam

AU - Granato, Rodrigo

AU - Neiva, Rodrigo

AU - Gil, Luiz Fernando

AU - Marão, Heloisa Fonseca

AU - Suzuki, Marcelo

AU - Coelho, Paulo

PY - 2016/8/10

Y1 - 2016/8/10

N2 - PURPOSE:: This study investigated the effect of the osteotomy diameter for implant placement torque and its effect on the osseointegration. MATERIALS AND METHODS:: Eight male beagle dogs received 48 implants (3.75 mm × 10 mm) in their right and left radius, 3 implants per side and allowed to heal for 3 weeks. Three experimental groups were evaluated. Group 1: implant with an undersized osteotomy of 3.0 mm; group 2: osteotomy of 3.25 mm, and group 3: osteotomy of 3.5 mm. The insertion torque was recorded for all implants. Histological sectioning and histometric analysis were performed evaluating bone-to-implant contact (BIC) and bone area fraction occupancy (BAFO). RESULTS:: Implants of group 1 presented statistically higher insertion torque than those of groups 2 and 3 (P <0.01). No differences in BIC or BAFO were observed between the groups. From a morphologic standpoint, substantial deviations in healing mode were observed between groups. CONCLUSION:: Based on the present methodology, the experimental alterations of surgical technic can be clinically used with no detrimental effect over the osseointegration process.

AB - PURPOSE:: This study investigated the effect of the osteotomy diameter for implant placement torque and its effect on the osseointegration. MATERIALS AND METHODS:: Eight male beagle dogs received 48 implants (3.75 mm × 10 mm) in their right and left radius, 3 implants per side and allowed to heal for 3 weeks. Three experimental groups were evaluated. Group 1: implant with an undersized osteotomy of 3.0 mm; group 2: osteotomy of 3.25 mm, and group 3: osteotomy of 3.5 mm. The insertion torque was recorded for all implants. Histological sectioning and histometric analysis were performed evaluating bone-to-implant contact (BIC) and bone area fraction occupancy (BAFO). RESULTS:: Implants of group 1 presented statistically higher insertion torque than those of groups 2 and 3 (P <0.01). No differences in BIC or BAFO were observed between the groups. From a morphologic standpoint, substantial deviations in healing mode were observed between groups. CONCLUSION:: Based on the present methodology, the experimental alterations of surgical technic can be clinically used with no detrimental effect over the osseointegration process.

UR - http://www.scopus.com/inward/record.url?scp=84981502078&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84981502078&partnerID=8YFLogxK

U2 - 10.1097/ID.0000000000000476

DO - 10.1097/ID.0000000000000476

M3 - Article

JO - Implant Dentistry

JF - Implant Dentistry

SN - 1056-6163

ER -