Influence of receiver bandwidth on MRI artifacts caused by orthodontic brackets composed of different alloys

Влияние полосы приёма на артефакты МРТ, вызываемые ортодонтическими брекетами из различных сплавов
Emiko Saito Arita, Jerome L. Ackerman, Arthur Rodríguez González Cortes, Jun Ho Kim, Renan Lúcio Berbel da Silva, Juliana No‐Cortes, Reinaldo Abdala Júnior
2021-01-01
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1.5 T and 3.0 TMRI artifactsSE pulse sequencesUTE pulse sequencesalloysorthodontic bracketsreceiver bandwidth
Abstract (AI)
Higher receiver bandwidth might be indicated to prevent artifacts from orthodontic appliances in 1.5 T and 3.0 T MRI using SE and UTE pulse sequences.
Key Findings
1
Both spin-echo (SE) and ultrashort echo time (UTE) pulse sequences show reduced artifacts with higher receiver bandwidth.
2
Increasing receiver bandwidth reduces MRI artifacts caused by orthodontic brackets in 1.5 T and 3.0 T scanners.
3
Recommendation that higher receiver bandwidth may be indicated to prevent artifacts from orthodontic appliances.
Research Object

Orthodontic brackets made of different alloys in MRI examinations

Research Subject

Effect of receiver bandwidth on MRI artifacts (using SE and UTE sequences at 1.5 T and 3.0 T)

Publication Details
Publication Date
2021-01-01
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Authors
Emiko Saito Arita
Jerome L. Ackerman
Arthur Rodríguez González Cortes
Jun Ho Kim
Renan Lúcio Berbel da Silva
Juliana No‐Cortes
Reinaldo Abdala Júnior
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