Search
Search Results
-
High insertion torque versus regular insertion torque: early crestal bone changes on dental implants in relation to primary stability—a retrospective clinical study
The aim of the presented retrospective study was to evaluate the early crestal bone changes around an implant type designed for high primary...
-
In vitro study examines posterior torque impact on 3D mechanics of anterior teeth in clear aligner treatment
IntroductionThis study utilizes investigate the impact of posterior torques on the three-dimensional force exerted on the lower anterior teeth during...
-
Evaluation of torsional strength and torque presentation of coated rectangular stainless steel archwires, an in vitro study
ObjectivesAn in vitro experimental study was performed to evaluate the torsional strength and torque released by esthetic coated archwires.
...
-
Effects of upper arch expansion using clear aligners on different stride and torque: a three-dimensional finite element analysis
BackgroundDuring maxillary arch expansion with a clear aligner (CA), buccal tip** of the posterior teeth often occurs, resulting in an...
-
Precision of slot widths and torque transmission of in-office 3D printed brackets
PurposeTo investigate a novel in-office three-dimensionally (3D) printed polymer bracket regarding slot precision and torque transmission.
...
-
Efficacy of upper-incisor torque control with clear aligners: a retrospective study using cone-beam computed tomography
ObjectivesThe objectives of this retrospective clinical study were to evaluate the efficacy of clear aligners on upper-incisor torque control, with...
-
Influence of screw channel angulation on reverse torque value and fracture resistance in monolithic zirconia restorations after thermomechanical cycling: an in-vitro study
BackgroundWhile the concept of angled screw channels has gained popularity, there remains a scarcity of research concerning the torque loss and...
-
Influence of maxillary molar distalization with clear aligners on three-dimensional direction: molar distal movement, intrusion, distal tip and crown buccal torque
BackgroundThe aim of this study was to evaluate the distal movement, vertical movement, distal tip** and crown buccal torque of maxillary molars...
-
Are aligners capable of inducing palatal bodily translation or palatal root torque of upper central incisors? A biomechanical in vitro study
ObjectivesPrevious studies have shown that aligners have limited ability to control root movements. The purpose of this study was to investigate...
-
Experimental study on the factors affecting torque of beam-type implant torque wrenches
BackgroundScrew breakage and loosening are the most common mechanical complications associated with implant treatment, and they may occur due to...
-
Screw-in force, torque generation, and performance of glide-path files with three rotation kinetics
We aimed to evaluate the screw-in force, torque generation, and performance of three nickel-titanium (NiTi) glide-path files with different...
-
Evaluation of design, mechanical properties, and torque/force generation of heat-treated NiTi glide path instruments
BackgroundRecently, various kinds of heat-treated nickel-titanium (NiTi) glide path instruments have been manufactured. This study aimed to...
-
Evaluation of the relationship between incisor torque and profile aesthetics in patients having orthodontic extractions compared to non-extractions
ObjectiveThe aim of the present study was to evaluate the relationship between soft tissues aesthetics and incisor torque, as well as the effect of...
-
The effect of increasing the gaps between the front teeth on torque and intrusion control of the incisors for anterior retraction with clear aligners: a prospective study
ObjectiveTo investigate the effect of sequential distalization on increasing gaps in the maxillary anterior teeth, focusing on the control of torque...
-
The three-dimensional displacement tendency of teeth depending on incisor torque compensation with clear aligners of different thicknesses in cases of extraction: a finite element study
BackgroundDespite the popularity of clear aligner treatment, the effect of the thickness of these aligners has not been fully investigated. The...
-
Long-term evaluation of factors affecting removal torque of microimplants
BackgroundThe current study aimed to evaluate factors affecting the long-term stability of microimplants using removal torque and the correlation...
-
Torque movement of the upper anterior teeth using a clear aligner in cases of extraction: a finite element study
BackgroundClear aligner treatment has become popular over recent years. It is necessary to identify methods by which we could avoid the bowing effect...
-
The influence of bracket torque on external apical root resorption in bimaxillary protrusion patients: a retrospective study
BackgroundTo evaluate the difference in root resorption between standard torque self-ligating brackets and high torque self-ligating brackets in...
-
TIP, TORQUE & ROTATIONS: How accurately do digital superimposition software packages quantify tooth movement?
BackgroundTo investigate the accuracy of three different 3D digital model registration software for tip, torque and rotation measurements, with...
-
Factors influencing the removal torque of palatal implant used for orthodontic anchorage
BackgroundA non-invasive method has recently been introduced to remove osseo-integrated palatal implants by using the implantation ratchet which is...
