TY - JOUR
T1 - The effect of drilling speed on early bone healing to oral implants
AU - Yeniyol, Sinem
AU - Jimbo, Ryo
AU - Marin, Charles
AU - Tovar, Nick
AU - Janal, Malvin N.
AU - Coelho, Paulo G.
N1 - Funding Information:
This study was funded by Intra-Lock International, Inc , Boca Raton, FL, USA.
Copyright:
Copyright 2013 Elsevier B.V., All rights reserved.
PY - 2013/11
Y1 - 2013/11
N2 - Objective This study evaluated the effect of drilling speed on early bone healing in dog tibiae. Study Design Thirty-six implants (4.0-mm diameter × 10-mm length) were placed in the proximal tibiae of 6 beagles with drilling speeds of 100, 500, and 1000 rpm, and insertion torque was recorded. Bone-to-implant contact (BIC) and bone area fraction occupancy (BAFO) were evaluated. Results Significant increase from 1 to 3 weeks was observed for all groups for BIC, whereas no significant differences between 1 and 3 weeks were detected for the 100- and 500-rpm groups for BAFO (P >.34 and P >.46, respectively). A significant difference from 1 to 3 weeks was observed for the 1000-rpm group (P <.03). The 100- and 500-rpm groups presented significantly higher BAFO than the 1000-rpm group at 1 week (P =.002). Conclusions Drilling speed is one of the decisive factors for early osseointegration, and overall, drilling at 1000 rpm seemed to yield the strongest biologic responses.
AB - Objective This study evaluated the effect of drilling speed on early bone healing in dog tibiae. Study Design Thirty-six implants (4.0-mm diameter × 10-mm length) were placed in the proximal tibiae of 6 beagles with drilling speeds of 100, 500, and 1000 rpm, and insertion torque was recorded. Bone-to-implant contact (BIC) and bone area fraction occupancy (BAFO) were evaluated. Results Significant increase from 1 to 3 weeks was observed for all groups for BIC, whereas no significant differences between 1 and 3 weeks were detected for the 100- and 500-rpm groups for BAFO (P >.34 and P >.46, respectively). A significant difference from 1 to 3 weeks was observed for the 1000-rpm group (P <.03). The 100- and 500-rpm groups presented significantly higher BAFO than the 1000-rpm group at 1 week (P =.002). Conclusions Drilling speed is one of the decisive factors for early osseointegration, and overall, drilling at 1000 rpm seemed to yield the strongest biologic responses.
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U2 - 10.1016/j.oooo.2013.07.001
DO - 10.1016/j.oooo.2013.07.001
M3 - Article
C2 - 24055149
AN - SCOPUS:84885422706
SN - 2212-4403
VL - 116
SP - 550
EP - 555
JO - Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology
JF - Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology
IS - 5
ER -