scholarly journals An in vitro study of factors affecting the primary stability of orthodontic mini-implants

2012 ◽  
Vol 82 (6) ◽  
pp. 1022-1028 ◽  
Author(s):  
Lindsy Holm ◽  
Susan J. Cunningham ◽  
Aviva Petrie ◽  
Richard R. J. Cousley
Keyword(s):  
In Vitro Study ◽  
Primary Stability ◽  
Vitro Study ◽  
Factors Affecting ◽  
Mini Implants

Factors Affecting the Cement Penetration of a Hip Resurfacing Implant: An in Vitro Study

2006 ◽  
Vol 16 (4_suppl) ◽  
pp. 82-89 ◽  
Author(s):  
R. Howald ◽  
U. Kesteris ◽  
R. Klabunde ◽  
J. Krevolin
Keyword(s):  
In Vitro Study ◽  
Hip Resurfacing ◽  
Vitro Study ◽  
Factors Affecting ◽  
Cement Penetration

In vitro study of experimental factors affecting the microdialysis results

2002 ◽  
Vol 459 (1) ◽  
pp. 143-150 ◽  
Author(s):  
Marı́a Santos Martı́nez Martı́nez ◽  
Beatriz Gutiérrez Hurtado ◽  
Clara-Isabel Colino Gandarillas ◽  
José Martı́nez Lanao ◽  
Amparo Sánchez Navarro
Keyword(s):  
In Vitro Study ◽  
Vitro Study ◽  
Factors Affecting

scholarly journals RETENTION OF MINI SCREWS IN ORTHODONTICS – A COMPARATIVE IN VITRO STUDY ON THE VARIABLES

2021 ◽  
Vol 7 (2) ◽  
pp. 38-42
Author(s):  
Nikhil Asok
Keyword(s):  
Stainless Steel ◽  
Testing Machine ◽  
Compressive Load ◽  
In Vitro Study ◽  
Factors Affecting ◽  
Digital Radiographs ◽  
Mini Implants ◽  
Custom Made ◽  
Load To Failure

Objectives: To correlate between the different lengths, angles of insertion and the mini-implant material and find out the most retentive combination. Materials and methods: 48 mini-implants (24 Titanium and 24 stainless steel) of lengths 6mm, 8mm and 1.5 mm diameter were inserted into humerus bone of goat at two different angulations, 600 and 900. To insert the mini-implant in the respective angulations, custom made template was made and the angles were confirmed with digital radiographs. Force was applied on to the mini-implants with a universal testing machine and the compressive load to failure was measured. Results: Results revealed that stability of the implant was positively correlating with the length of implant. A perpendicular angulation produced more stability. Moreover, titanium mini-implants had more resistance to compressive load than stainless steel mini-implants. Conclusion: Length of mini-implant, its angulation in the bone and the material of mini-implant were factors affecting its stability. In this study, titanium mini-implant of 8mm length angulated at 900 were stable than their counterparts.

scholarly journals Is it possible to re-use mini-implants for orthodontic anchorage? Results of an in vitro study

2010 ◽  
Vol 13 (4) ◽  
pp. 521-525 ◽  
Author(s):  
Cláudia Trindade Mattos ◽  
Antônio Carlos de Oliveira Ruellas ◽  
Carlos Nelson Elias
Keyword(s):  
In Vitro Study ◽  
Vitro Study ◽  
Orthodontic Anchorage ◽  
Mini Implants
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