Retraction Biomechanics in Extraction cases using Aligners: DE - Softcover

Pankajakshan, Sneha; Kumar N. S., Sharath

Softcover

ISBN 10: 6209554903 ISBN 13: 9786209554902

Verlag: LAP LAMBERT Academic Publishing, 2026

Inhaltsangabe

Retraction biomechanics in extraction cases using aligners focuses on controlled space closure after premolar extraction while maintaining anchorage, torque, and vertical control. Because aligners rely on intermittent forces and limited attachments, retraction is typically staged and programmed digitally, with anterior teeth often moved first or en masse depending on anchorage demands. Optimized attachments, power ridges, and aligner sequencing are used to control incisor torque and prevent tipping, while posterior anchorage is reinforced through attachments, sequential distalisation, or adjuncts such as elastics or temporary anchorage devices (TADs). Space closure is generally achieved through bodily movement rather than uncontrolled tipping by incorporating root control in the treatment plan, though refinements are commonly needed. Overall, successful retraction with aligners requires precise planning, patient compliance, and biomechanical considerations to approximate the force systems achievable with fixed appliances.

Über diesen Titel

Über die Autorin bzw. den Autor

I, Dr. Sneha Pankajakshan, am currently a 3rd year PG resident in the Department of Orthodontics and Dentofacial Orthopedics at Bapuji Dental College and Hospital, Davangere.

Details zur Ausgabe

• Verlag: LAP LAMBERT Academic Publishing
• Erscheinungsdatum: 2026
• Sprache: Englisch
• ISBN 10: 6209554903
• ISBN 13: 9786209554902
• Einband: Taschenbuch
• Anzahl der Seiten: 52
• Kontakt zum Hersteller: preigu GmbH & Co. KG; mail@preigu.de; ; Lengericher Landstr. 19; Osnabrück; Niedersachsen; 49078; Deutschland