Physical properties of root cementum: Part 17. Root resorption after the application of 2.5° and 15° of buccal root torque for 4 weeks: a microcomputed tomography study.
Bartley N, Türk T, Colak C, Elekdağ-Türk S, Jones A, Petocz P, Darendeliler MA.
Bartley N, et al.
Am J Orthod Dentofacial Orthop. 2011 Apr;139(4):e353-60. doi: 10.1016/j.ajodo.2010.01.033.
Am J Orthod Dentofacial Orthop. 2011.
PMID: 21457842
Clinical Trial.
The severity is unpredictable, and, despite extensive research, the etiology remains unknown. Torque has been acknowledged as a risk factor for root resorption. ...At the end of the 4-week experimental period, the premolars were extracted. A volumetric analysis …
The severity is unpredictable, and, despite extensive research, the etiology remains unknown. Torque has been acknowledged as a risk …