A Mathematical Model for Biomechanical Evaluation of Micro-motion in Dental Prosthetics using Vibroacoustic RFA

Karnik, Niharika; Bhadri, Karan; Bora, Urvi; Joshi, Surabhi; Dhatrak, Pankaj

doi:10.1007/s40846-021-00636-w

Cited by 12 publications

(3 citation statements)

References 43 publications

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“…Studies have indicated that dental implants provide favorable aesthetics and strength and boast a high success rate. 1 , 2 , 3 , 4 Osseointegration is a key factor in the success of an implant. When an implant is assessed for its ability to achieve adequate osseointegration, its primary stability in the maxilla or mandible is a major indicator.…”

Section: Introductionmentioning

confidence: 99%

Influence of implant length and insertion depth on primary stability of short dental implants: An in vitro study of a novel mandibular artificial bone model

Huang

Fuh

et al. 2024

Journal of Dental Sciences

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Section: Introductionmentioning

confidence: 99%

Influence of implant length and insertion depth on primary stability of short dental implants: An in vitro study of a novel mandibular artificial bone model

Huang

Fuh

et al. 2024

Journal of Dental Sciences

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“…Commercially accessible implant thread profiles come in a variety of sizes and shapes. Understanding that for effective recovery, the thread profile on stress distribution to the surrounding bone is important [6,7]. The use of standard long implants is always not possible as the amount of accessible bone tissue in this location is inadequate to support them.…”

Section: Introductionmentioning

confidence: 99%

Significance of Splinted and Non-splinted Implant Design and Stress Distribution Analysis: A Review

Vartaka,

Joshia,

Dhatraka

2023

E3S Web Conf.

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The aim of this review article is to evaluate the distribution of the stress in and around the implant. The implants used are short implants with either splinted or non-splinted and are fixed in the mandible or maxilla. This study majorly focuses on in-vivo and in-vitro study. An intense literature review was done of many review and research articles comparing the effect and success rate of splinted and non-splinted dental implants with varying crown-to-implant ratios. Short implants of 6mm length and 4.5 mm diameter were studied based on application and FEA analysis examination for different loading conditions carried out in various research articles. The crown-to-implant height doesn’t affect much while loading axially but the generated displacement and stress concentration factor when obliquely loaded. The splinted and non-splinted have their own set of limitations, although research suggests that splinted restorations have less technical concerns..

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“…One treatment for tooth loss is dental implant surgery. Osseointegration is the key factor in determining the success of dental implant surgery, and the initial stability of an implant is a good indicator of osseointegration effectiveness [2][3][4][5][6]. Osteointegration refers to the natural bonding between the implant and the alveolar bone.…”

Section: Introductionmentioning

confidence: 99%

Insertion Speed Affects the Initial Stability of Dental Implants

et al. 2022

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Purpose This study investigated the effects of insertion speed of dental implants on their stability. Methods Dental implants were inserted at speeds of 4, 10, 20, and 30 rpm, respectively, into artificial bones of two different bone qualities; namely, good bone (GB) and poor bone (PB). Therefore, the four insertion speeds and two bone qualities totaled eight groups, with five specimens per group. During the insertion process, the maximum insertion torque value (ITV) was measured, along with two stability parameters: periotest value (PTV) and initial stability quotient (ISQ). Results Dental implants in the GB group exhibited better stability than those in the PB group (p < 0.001). Significant differences in ITVs were observed among the four insertion speeds in both the GB and PB groups (p = 0.004 and p = 0.034, respectively). In general, the higher the insertion speed, the lower the ITV; in particular, the ITVs for implants inserted at 4 rpm were higher than those measured at 20 and 30 rpm (p = 0.008). However, regardless of the bone quality, the PTVs did not differ significantly among the four insertion speeds (p = 0.066). In both the GB and PB groups, the ISQs differed significantly differences among the four insertion speeds (p = 0.016 and p = 0.004, respectively). Conclusion The stability parameters measured for dental implants in the GB group were all higher than those measured in the PB group. In general, a higher insertion speed resulted in a lower ITV value. The PTV did not differ significantly, while the ISQ differed significantly among the four insertion speeds.

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A Mathematical Model for Biomechanical Evaluation of Micro-motion in Dental Prosthetics using Vibroacoustic RFA

Cited by 12 publications

References 43 publications

Influence of implant length and insertion depth on primary stability of short dental implants: An in vitro study of a novel mandibular artificial bone model

Influence of implant length and insertion depth on primary stability of short dental implants: An in vitro study of a novel mandibular artificial bone model

Significance of Splinted and Non-splinted Implant Design and Stress Distribution Analysis: A Review

Insertion Speed Affects the Initial Stability of Dental Implants

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