Results 11 to 20 of about 44,731 (307)

A conserved tooth resorption mechanism in modern and fossil snakes. [PDF]

open access: yesNat Commun, 2023
Whether snakes evolved their elongated, limbless bodies or their specialized skulls and teeth first is a central question in squamate evolution. Identifying features shared between extant and fossil snakes is therefore key to unraveling the early ...
LeBlanc ARH   +6 more
europepmc   +2 more sources

The two extremes of physiological tooth resorption in primary tooth with or without the permanent successor tooth. [PDF]

open access: yesDental Press J Orthod, 2021
Introduction: Assessment of two radiographic images reveals two distinct, extreme situations of physiological tooth resorption, characteristic of primary teeth with or without permanent successor, due to partial anodontia.
Consolaro A   +3 more
europepmc   +2 more sources

Evaluation of Root Resorption, Tooth Inclination and Changes in Supporting Bone in Class II Malocclusion Patients Treated with Forsus Appliance [PDF]

open access: yes, 2020
Objective:The aim of our study was to evaluate apical root resorption and changes in tooth inclinations, marginal bone height, and labio-lingual bone thickness at the mid-root and apical level in mandibular anterior teeth during the Forsus treatment ...
Sumitra Reddy   +2 more
core   +1 more source

Comparison of Rate of Tooth Movement, Root Resorption and Pulp Vitality during En masse Anterior Retraction with Micro-osteoperforation and Low Level Laser Therapy: A Randomised Clinical Trial [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2022
Introduction: Micro-osteoperforation (MOP) and Low Level Laser Therapy (LLLT) are rapidly gaining popularity in clinical practice due to their proven success in accelerating tooth movement and acceptable patient compliance.
Allen Joseph   +4 more
doaj   +1 more source

Mineral trioxide aggregate for the treatment of external root resorption in an avulsed immature tooth - ten years of follow-up [PDF]

open access: yesSrpski Arhiv za Celokupno Lekarstvo, 2020
Introduction. Root resorption may occur as a consequence of avulsion injury and may lead to the progressive loss of tooth structure. The aim was to report the outcome of root resorption treated with mineral trioxide aggregate in a replanted immature ...
Perić Tamara   +2 more
doaj   +1 more source

Idiopathic internal resorption: Report of a case with unusual features

open access: yesJournal of Orofacial Sciences, 2012
Tooth resorption can occur from the internal surface of a tooth or from the external surface of a tooth. Internal resorption is commonly termed to be "idiopathic" because of unknown cause.
Santosh Hunasgi   +3 more
doaj   +1 more source

Decoronation - a treatment option of an ankylosed permanent tooth in children and adolescents [PDF]

open access: yesSrpski Arhiv za Celokupno Lekarstvo, 2022
Introduction. In children and growing adolescents, ankylotic resorption (i.e., progressive replacement resorption) of a permanent tooth is a serious complication.
Gašpirc Boris   +3 more
doaj   +1 more source

Force Magnitude and Duration Effects on Amount of Tooth Movement and Root Resorption in the Rat Molar [PDF]

open access: yes, 2007
Objective: To test the hypothesis that there is no difference in the effect of different continuous moderate to very heavy forces on root resorption or amount of tooth movement.
Carmen Gonzales   +11 more
core   +1 more source

Multiple idiopathic root resorption: Etiology and management strategies [PDF]

open access: yesKouqiang yixue
Multiple idiopathic root resorption(MIRR) is a rare progressive destructive dental condition with unclear etiology and pathogenesis. Based on anatomical location, it can be classified into three types: multiple idiopathic cervical root resorption(MICRR),
GUAN Yewen, SONG Yaling
doaj   +1 more source

Micro-CT study of the influence of orthodontic force on the root resorption and orthodontic tooth movement

open access: yes口腔疾病防治, 2016
Objective To analyze the tooth movement distance and root resorption in rats under different orthodontic forces, to explore the effect of orthodontic force on the root resorption during orthodontic tooth movement.Methods 64 male Sprague Dawley (SD) rats ...
WU Chang-jing
doaj   +1 more source

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