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Does the Length of Mini Dental Implants Affect Their Resistance to Failure by Overloading?
Dent J (Basel). 2022 Jul 01; 10(7)DJ

Abstract

Objective: We aimed to evaluate the failure resistance of different lengths of mini dental implants from the same manufacturer, and to assess their failure following overloading. Materials and Methods: According to the ISO 14801, 15 mini dental implants 2.4 mm in diameter, with lengths of 8.5 mm, 10 mm, or 13 mm, were subjected to compression loading until failure using a universal testing machine. The mean load-to-failure values for each length of the mini dental implants were calculated and analysed using SPSS®, via one-way ANOVA (p < 0.05). Results: The mean load to failure for mini dental implants was 329 N (SD 6.23), 326 N (SD 5.95), and 325 N (SD 6.99) for the 13 mm, 10 mm, and 8.5 mm implants, respectively. A comparison of means showed no significant difference between the groups (p = 0.70). The tested mini dental implants exhibited bending failure modes below the first thread. Conclusion: Under high compressive loading testing, there was no effect of the length on the failure of the mini dental implants following overloading. Moreover, all tested mini dental implants with different lengths showed the same failure mode and distortion location.

Authors+Show Affiliations

Division of Dentistry, Faculty of Biology, Medicine and Health, University of Manchester, Manchester M13 9PL, UK. Prosthetic Dental Sciences Department, College of Dentistry, Prince Sattam Bin Abdulaziz University, Al-Kharj 16278, Saudi Arabia.Division of Dentistry, Faculty of Biology, Medicine and Health, University of Manchester, Manchester M13 9PL, UK.Restorative Dentistry, University of Manchester Dental Hospital, Manchester M15 6FH, UK.

Pub Type(s)

Journal Article

Language

eng

PubMed ID

35877391

Citation

Alshenaiber, Rafif, et al. "Does the Length of Mini Dental Implants Affect Their Resistance to Failure By Overloading?" Dentistry Journal, vol. 10, no. 7, 2022.
Alshenaiber R, Silikas N, Barclay C. Does the Length of Mini Dental Implants Affect Their Resistance to Failure by Overloading? Dent J (Basel). 2022;10(7).
Alshenaiber, R., Silikas, N., & Barclay, C. (2022). Does the Length of Mini Dental Implants Affect Their Resistance to Failure by Overloading? Dentistry Journal, 10(7). https://doi.org/10.3390/dj10070117
Alshenaiber R, Silikas N, Barclay C. Does the Length of Mini Dental Implants Affect Their Resistance to Failure By Overloading. Dent J (Basel). 2022 Jul 1;10(7) PubMed PMID: 35877391.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Does the Length of Mini Dental Implants Affect Their Resistance to Failure by Overloading? AU - Alshenaiber,Rafif, AU - Silikas,Nick, AU - Barclay,Craig, Y1 - 2022/07/01/ PY - 2022/03/30/received PY - 2022/04/28/revised PY - 2022/06/01/accepted PY - 2022/7/25/entrez PY - 2022/7/26/pubmed PY - 2022/7/26/medline KW - compressive force KW - dental implant KW - static load JF - Dentistry journal JO - Dent J (Basel) VL - 10 IS - 7 N2 - Objective: We aimed to evaluate the failure resistance of different lengths of mini dental implants from the same manufacturer, and to assess their failure following overloading. Materials and Methods: According to the ISO 14801, 15 mini dental implants 2.4 mm in diameter, with lengths of 8.5 mm, 10 mm, or 13 mm, were subjected to compression loading until failure using a universal testing machine. The mean load-to-failure values for each length of the mini dental implants were calculated and analysed using SPSS®, via one-way ANOVA (p < 0.05). Results: The mean load to failure for mini dental implants was 329 N (SD 6.23), 326 N (SD 5.95), and 325 N (SD 6.99) for the 13 mm, 10 mm, and 8.5 mm implants, respectively. A comparison of means showed no significant difference between the groups (p = 0.70). The tested mini dental implants exhibited bending failure modes below the first thread. Conclusion: Under high compressive loading testing, there was no effect of the length on the failure of the mini dental implants following overloading. Moreover, all tested mini dental implants with different lengths showed the same failure mode and distortion location. SN - 2304-6767 UR - https://www.unboundmedicine.com/medline/citation/35877391/Does_the_Length_of_Mini_Dental_Implants_Affect_Their_Resistance_to_Failure_by_Overloading DB - PRIME DP - Unbound Medicine ER -
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