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Immediate loading of dental implants – planning and provisional restauration: A case report
Published in J. Belinha, R.M. Natal Jorge, J.C. Reis Campos, Mário A.P. Vaz, João Manuel, R.S. Tavares, Biodental Engineering V, 2019
Marques Joâo S., Diogo Soares, J.M. Rocha, P.J. Almeida, J.C. Sampaio-Fernande, M.H. Figueiral
Two implants Vega®NV Ø3,5 mm × 10 mm (Klockner® Implant System SA, Barcelona, Spain) were placed with 42 NCm torque insertion and adequate primary stability was confirmed by resonance frequency analysis (RFA) with the PenguinRFA® (Integration Diagnostics Sweden AB®, Sweden). The latter recorded an implant stability quotient (ISQ) of 78 for both implants, enough to perform immediate load, as will be further discussed.
Implant Stability Quotient (ISQ) from surgery to prosthetic rehabilitation
Published in R.M. Natal Jorge, J.C. Reis Campos, Mário A.P. Vaz, Sónia M. Santos, João Manuel R.S. Tavares, Biodental Engineering IV, 2017
Manuel A. Sampaio-Fernandes, Luís Guilherme Pimentel, Nuno Mesquita Marques, Pedro Ferras Fernandes, Paulo Júlio Almeida, João C. Sampaio-Fernandes
The sample consists of 146 rehabilitated implants (KL Klockner® and Cone Essential Klockner®). RFA measurements were done with OsstellTM and its respective Smartpegs for each implant type. The stability was defined in units of ISQ (Implant Stability Quotient) between 1 and 100. The smartpeg was attached to each implant with a torque of 4–6 Ncm (Figure 3) and measurements were performed perpendicularly to the long axis of the implant in buccolingual and mesio-distal direction.
Comparing quantitative ultrasound and resonance frequency analysis to evaluate dental implant stability
Published in Computer Methods in Biomechanics and Biomedical Engineering, 2019
R. Vayron, V. H. Nguyen, G. Haiat
In the in vitro study, the reproducibility of the two techniques was determined for each implant using the device shown in Figure 1. Different values of trabecular bone density #10, #20, #30 PCF (PCF corresponds to the notation used by the phantom manufacturer to rank the phantom quality) and cortical thickness were considered to assess the effect of bone quality on the ultrasonic indicator (UI) and on the Implant Stability Quotient (ISQ) values. The effect of the implant insertion depth and of the final drill diameter (1 or 2 mm) was also investigated.
Evaluation of postoperative dental implant primary stability using 3D finite element analysis
Published in Computer Methods in Biomechanics and Biomedical Engineering, 2019
The most significant clinical attribute, which is displaying the effectiveness of the primary stability and the ossification is Implant Stability Quotient (ISQ) which is an integer between 0-100 (Park et al. 2011; Pammer and Bognár 2015; Scarano et al. 2006). It is important to emphasize, that the ISQ system produces authentically information about the implant’s stability, thus patients healing process. Clinicians can make difficult decisions depending on their implant stability measurements.
Influence of the dental implant macrogeometry and threads design on primary stability: an in vitro simulation on artificial bone blocks
Published in Computer Methods in Biomechanics and Biomedical Engineering, 2021
Luca Comuzzi, Margherita Tumedei, Francesco De Angelis, Felice Lorusso, Adriano Piattelli, Giovanna Iezzi
The Implant stability Quotient (ISQ) measurement was performed by the using of an electromechanical dedicated device (Osstell, Gothenburg, Sweden). The device is a controlled high- sensitive measurement carried on the implant positioned in the bone.