Results 221 to 230 of about 11,611 (252)
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Genetic predisposition to external apical root resorption
American Journal of Orthodontics and Dentofacial Orthopedics, 2003External apical root resorption (EARR) can be an undesirable sequela of orthodontic treatment. Previous studies have suggested that EARR has a substantial genetic component. Linkage and association were examined between polymorphisms of the interleukin IL-1 (IL-1A and IL-1B) genes and EARR in 35 white American families. Buccal swab cells were collected
Riyad A, Al-Qawasmi +7 more
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Orthodontics and External Apical Root Resorption
Seminars in Orthodontics, 2007External apical root resorption (EARR) is a common complication of orthodontic treatment. Many factors have been investigated to explain differences seen among individuals in their susceptibility to EARR. Our central hypothesis is that in addition to the environmental component (increased stress and strain on the teeth, surrounding periodontal ligament,
Shaza K. Abass, James K. Hartsfield
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Prevention of External Apical Root Resorption
Clinical Dentistry Reviewed, 2015The issue of orthodontic-induced external apical root resorption (EARR) has attracted the interest of clinicians and investigators because of the alarming clinical and legal implications associated with its occurrence in a severe form. The January/February 2005 issue of the American Association of Orthodontist’s Bulletin reported that medical ...
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External apical root resorption and vectors of orthodontic tooth movement
American Journal of Orthodontics and Dentofacial Orthopedics, 2020External apical root resorption is nearly ubiquitous in people treated orthodontically. This study predicted the extent of external apical root resorption by the vector of the incisor movement.Cone-beam computed tomography scans of 93 white American adolescents (45 boys, 48 girls) with a Class I malocclusion who received comprehensive orthodontics were
Eric R, Linkous +2 more
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Multiple idiopathic external apical root resorption: report of four cases
Dentomaxillofacial Radiology, 2005Multiple idiopathic external root resorption is an unusual condition that may present in a cervical or an apical form. In this article, we review the published literature relating to multiple idiopathic external apical root resorption and present four clinical cases. We consider the aetiology of this condition and discuss the various treatment options.
S S, Cholia, P H R, Wilson, J, Makdissi
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Severe external apical root resorption—local cause or genetic predisposition?
Journal of Orofacial Orthopedics / Fortschritte der Kieferorthopädie, 2011Current data suggest that a large extent of the variation in orthodontic root resorption may be explained by differences in individual genetic predisposition. This would imply, however, a similar root resorption reaction in all teeth.To determine the incidence and extent of severe external apical root resorptions (SEARR) in maxillary incisors during ...
Kathrin, Sehr +4 more
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Examination of external apical root resorption with scanning electron microscopy
Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontology, 1996External apical root resorption may be evident histologically but not visible radiographically until it is advanced. If working length is determined without considering this resorption, overinstrumentation or overfilling may occur.This study used scanning electron microscopy to examine the appearance and to compare the incidence of external apical root
L A, Malueg, L R, Wilcox, W, Johnson
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Imaging of External Apical Root Resorption
2020The importance of quality images in the clinical diagnosis and treatment of EARR cannot be understated. The apex is difficult to visualize accurately, and quality images are needed. Digital panoramic radiographs are the most utilized and available throughout the world.
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Generalised external apical root resorption: aetiology in 3 radiographically comparable cases
Nederlands Tijdschrift voor Tandheelkunde, 2020There are various types of dental root resorption. Local external apical root resorption is often recognised after orthodontic therapy. However, a generalised form is rare. 3 patients with the rare dental condition 'idiopathic generalised apical external root resorption' were referred and treated within an 8-year period. The prognosis of preserving the
W E, van der Sleen-Schulte, B J, Polder
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Multiple idiopathic external apical root resorption: a literature review
Dental Update, 2014Multiple idiopathic external root resorption is an unusual condition that may present in a cervical or an apical form. In this paper, we review the published literature relating to root resorption and multiple idiopathic external apical root resorption (MIEARR).
Karun Dewan, Kevin Fairbrother
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