P.055 Measurements of stability changes of one-stage dental implants in the early healing period using resonance frequency analysis (RFA)

2006 ◽  
Vol 34 ◽  
pp. 146
Author(s):  
O. Içten ◽  
S. Duran ◽  
B. Çankaya ◽  
A. Güven ◽  
B. Bağıþ
Keyword(s):  
Resonance Frequency ◽  
Dental Implants ◽  
Frequency Analysis ◽  
Resonance Frequency Analysis ◽  
One Stage ◽  
Healing Period ◽  
Early Healing

scholarly journals Determination of implant stability by resonance frequency analysis device during early healing period

2014 ◽  
Vol 3 (3) ◽  
pp. 169 ◽  
Author(s):  
KLakshmi Kanth ◽  
DNarasimha Swamy ◽  
TKrishna Mohan ◽  
Chakrapani Swarna ◽  
Sahitya Sanivarapu ◽  
...  
Keyword(s):  
Resonance Frequency ◽  
Frequency Analysis ◽  
Resonance Frequency Analysis ◽  
Implant Stability ◽  
Healing Period ◽  
Early Healing

Assessment of the Correlation Between Insertion Torque and Resonance Frequency Analysis of Implants Placed in Bone Tissue of Different Densities

2014 ◽  
Vol 40 (3) ◽  
pp. 259-262 ◽  
Author(s):  
Luiz Carlos Magno Filho ◽  
Fabiano Ribeiro Cirano ◽  
Fernando Hayashi ◽  
Hsu Shao Feng ◽  
Alexandre Conte ◽  
...  
Keyword(s):  
Resonance Frequency ◽  
Dental Implants ◽  
Frequency Analysis ◽  
Pearson Correlation ◽  
T Test ◽  
Insertion Torque ◽  
Type I ◽  
Resonance Frequency Analysis ◽  
Group A ◽  
Group B

The primary stability of dental implants is fundamental for osseointegration. Therefore, this study aimed to assess the correlation between insertion torque (IT) and resonance frequency analysis (RFA) of implants placed in mandibles and maxillas of different bone densities. Eighty dental implants were placed in maxillas and mandibles, and IT and the implant stability quotient (ISQ) were measured at the time of implant insertion. Bone density was assessed subjectively by the Lekholm and Zarb index. The type I and II densities were grouped together (group A)as were the type III and IV densities (group B). The IT in group A was higher (Student t test, P = .0013) than in group B (46.27 ± 18.51 Ncm, 33.62 ± 14.74 Ncm, respectively). The implants placed in group A showed higher ISQ (Student t test, P = .0004) than those placed in group B (70.09 ± 7.50, 63.66 ± 8.00, respectively). A significant correlation between IT and the ISQ value was observed for group A (Pearson correlation test; r = 0.35; P = .0213) and for group B (r = 0.37; P = .0224). Within the limitations of this study, it was possible to conclude that there is a correlation between IT and RFA of implants placed in mandibles and maxillas of different bone densities.

scholarly journals Assessment of Implant Stability of Two-piece Zirconium Dioxide Implants using the Resonance Frequency Analysis: A Pilot Study

2015 ◽  
Vol 4 (2) ◽  
pp. 87-94
Author(s):  
Mustafa Tattan ◽  
Vladimir Kokovic ◽  
Muhammed Mustahsen Rahman ◽  
Betul Rahman
Keyword(s):  
Pilot Study ◽  
Resonance Frequency ◽  
Frequency Analysis ◽  
Zirconium Dioxide ◽  
Tooth Replacement ◽  
Resonance Frequency Analysis ◽  
Implant Stability ◽  
Healing Period ◽  
Single Tooth ◽  
Zirconia Implants

ABSTRACT Objective The aim of this pilot study is to evaluate to value of primary implant stability for two-piece zirconia implants and longitudinally stability changes of implants during the healing period of 16 weeks. Materials and methods Ten patients treated with 12 two-piece non metallic zirconia dioxide root shape implant (4/10 mm, Axis Biodental, Les Bios, Switzerland) for single tooth replacement in the upper premolar area. Resonance frequency analysis (RFA) was used for assessment of longitudinally changes of implant stability during 16-weeks observing period. All patients have been re-evaluated 1 year after loading. Results Mean implant stability quotient (ISQ) value of initial implant stability for 12 implants was 60.25 (3.72). Statistically, significant decrease was noted in the first 3 weeks after insertion (p = 0.000). Also, statistically significant increasing of implant stability was recorded for observing period for 6th to 16th week. Conclusion Increasing of ISQ value during observing period suggests loading of two-piece zirconia dioxide root shape implant for single tooth replacement in the upper premolar area, after healing period of 4 months. How to cite this article Kokovic V, Rahman MM, Rahman B, Tattan M. Assessment of Implant Stability of Two-piece Zirconium Dioxide Implants using the Resonance Frequency Analysis: A Pilot Study. Int J Experiment Dent Sci 2015;4(2):87-94.

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