Frictional resistance of self-ligating versus conventional brackets in different bracket-archwire-angle combinations

Monteiro, Maria Regina Guerra; Silva, Licínio Esmeraldo da; Elias, Carlos Nelson; Vilella, Oswaldo de Vasconcellos

doi:10.1590/1678-775720130665

Cited by 31 publications

(52 citation statements)

References 24 publications

(54 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…This test was conducted with reference to the methods as below 17) . Friction forces of the wires were estimated with the friction test using a creep meter (Re2-33005S, Yamaden) with a 20 N load cell.…”

Section: Friction Testmentioning

confidence: 99%

Corrosion resistance and mechanical properties of titanium nitride plating on orthodontic wires

et al. 2018

View full text Add to dashboard Cite

Titanium nitride (TiN) coating by ion plating has properties such as high hardness, wear resistance, corrosion resistance, and surface lubricity, therefore TiN coating is often used in various dental appliances and materials. In this study, we evaluated the corrosion behaviors and mechanical properties of TiN coated stainless steel (SS) and nickel titanium (Ni-Ti) orthodontic wires prepared by ion plating. TiN coating by ion plating improves the corrosion resistance of orthodontic wires. The corrosion pitting of the TiN coated wire surface become small. The tensile strength and stiffness of SS wire were increased after TiN coating. In contrast, its elastic force, which is a property for Ni-Ti wire, was decreased. In addition, TiN coating provided small friction forces. The low level of friction may increase tooth movement efficiently. Therefore, TiN coated SS wire could be useful for orthodontics treatment.

show abstract

Section: Friction Testmentioning

confidence: 99%

Corrosion resistance and mechanical properties of titanium nitride plating on orthodontic wires

et al. 2018

View full text Add to dashboard Cite

show abstract

“…The orthodontic therapy should be cautious when applying light and controlled forces 15 . Self‐ligating brackets with small round arch wires are a good possibility to reduce frictional resistance and create proper low forces 17 . For that reason, the second molars impacted in our patient were not treated.…”

Section: Discussionmentioning

confidence: 97%

Orthodontic treatment in a patient with cherubism: Benefits and limitations

Galvis

Faustino

Ferraz

et al. 2020

Special Care in Dentistry

View full text Add to dashboard Cite

Aim:Cherubism is an uncommon hereditary disease that leads to the development of giant cell lesions in the jaws, alterations in the dentition, and malocclusion. The biological behavior of bones to orthodontic forces in these patients is not described in the literature, leading dentists to avoid this management. The aim of this article was to describe a case report of management with orthodontics. We present details regarding clinicoradiographic features, diagnosis, treatment, and follow-up. Case report:A 12-year-old male patient diagnosed with cherubism presented to our service with complaints about his esthetic facial and dental appearance. Management was interdisciplinary, including careful and controlled orthodontic treatment. The results were satisfactory; alignment, dental leveling, and correction of the malocclusion were achieved. Conclusion:Patients with cherubism may benefit from orthodontics, improving oral function, and esthetic and psychosocial well-being. The orthodontic treatment might be performed according to the severity of clinical manifestation, expectations of the patients, and limitations of each case. K E Y W O R D Sdental anomalies, oral pathology, orthodontics

show abstract

“…In the present laboratory study, the authors compared the frictional resistance of three types of brackets of the same prescription, when associated with one type of steel archwire. Previous studies have been conducted by different authors to analyze the frictional force in sliding mechanics, and they were able to conclude that metal brackets presented lower frictional forces than ceramic brackets when they were compared in sliding mechanics 1,12 .…”

Section: Discussionmentioning

confidence: 99%

Evaluation of friction in metal, ceramic and self-ligating brackets submitted to sliding mechanics

Mascarelo

Godoi

Furletti

et al. 2018

Rev. odontol. UNESP

View full text Add to dashboard Cite

Objective With the purpose of evaluating the best results for a proposed orthodontic treatment, the aim of this research was to verify the frictional force between archwires and orthodontic brackets in sliding mechanics. Material and method Three different types of brackets were used: conventional metal, self-ligating metal and conventional polycrystalline esthetic type (n=10), totaling 30 brackets and .019 x .025 inches stainless steel rectangular wire. An acrylic plate was used. The wire was fixed to the brackets (conventional metal and conventional polycrystalline esthetic) with esthetic elastomeric ligation. The acrylic plate together with the 019 x 0.025 inches wire fitted to it was attached to the base plate of the Instron 4411 universal test machine so that it was positioned perpendicular to the ground. The bracket was drawn through the archwire segment at a speed of 5 mm / minute for a distance of 5 mm. For each type of bracket, ten tests were performed, with the bracket and archwire set being changed for each repetition. Data were analyzed by one-way Analysis of Variance (p <0.0001) and the Tukey Test (p <0.05). Result Convencional metal and self-ligating brackets presented similar friction (p>0.05), while ceramic bracket presented higher frictional resistance during sliding test (p<0.05). Conclusion It was concluded that the type of bracket influenced the frictional force value obtained, and better results were found when the metal and self-ligating brackets were used. The ceramic bracket presented a higher frictional force value.

show abstract

Frictional resistance of self-ligating versus conventional brackets in different bracket-archwire-angle combinations

Cited by 31 publications

References 24 publications

Corrosion resistance and mechanical properties of titanium nitride plating on orthodontic wires

Corrosion resistance and mechanical properties of titanium nitride plating on orthodontic wires

Orthodontic treatment in a patient with cherubism: Benefits and limitations

Evaluation of friction in metal, ceramic and self-ligating brackets submitted to sliding mechanics

Contact Info

Product

Resources

About