Results 71 to 80 of about 68,008 (265)
External apical root resorption in maxillary root-filled incisors after orthodontic treatment : a split-mouth design study [PDF]
, 2011 Introduction: The purpose of this study was to compare, in a split mouth design, the external apical root resorption (EARR) associated with orthodontic treatment in root-filled maxillary incisors and their contralateral teeth with vital pulps ...
Amarilla, Almudena +6 more
core +1 more source
Advanced Functional Materials, EarlyView.We report a versatile nanoclay gel carrier platform that enhances the osteogenic efficacy of demineralized bone matrix (DBM) by integrating nanoclay‐based self‐assembly with cell‐derived exosome mimetics loaded with noggin‐targeting miR‐200c. This design amplifies BMP signaling, thereby promoting DBM‐mediated osteogenesis and offering a promising ...
Changlu Xu +7 more
wiley +1 more source
Scientific ReportsTo date, no study has compared the effects of CAD/CAM versus flexible multistrand wire (FMS) retainers in the presence/absence of root resorption and/or alveolar crestal bone resorption on the anterior mandibular teeth’s stresses/displacements. Therefore,
Mehrnaz Moradinejad +5 more
doaj +1 more source
Impacted maxillary canines and root resorption of adjacent teeth : a retrospective observational study [PDF]
, 2016 The prevalence of impacted maxillary canine is reported to be between 1% and 3%. The lack of monitoring and the delay in the treatment of the impacted canine can cause different complications such as: displacement of adjacent teeth, loss of vitality of ...
Barbato, Ersilia +5 more
core +2 more sources
Tracing Sub‐Monolayer Contamination on Wafer‐Scale 2D Materials
Advanced Functional Materials, EarlyView.Sub‐monolayer adventitious carbon contamination limits the performance and reproducibility of 2D material‐based devices. This study demonstrates scanning helium microscopy (SHeM) as a non‐destructive, ultra‐sensitive tool for wafer‐scale imaging of surface cleanliness.
Chenyang Zhao +7 more
wiley +1 more source
The prevalence of impacted permanent maxillary canines in Maltese school children : a pilot study [PDF]
, 1995 The aetiology of ectopic canines is not clear. A number of causes have been put forward such as the long path of eruption of the maxillary canine, lack of guidance by the lateral incisor root, narrow arches, cystic enlargement of the dental follicle ...
Camilleri, Simon
core
Advanced Healthcare Materials, EarlyView.The repair and regeneration of brain tissue faces both biological and technical challenges. Injectable bioscaffolds offer new opportunities to stimulate tissue regrowth in the brain by recruiting neural stem cells. Here, the translational issues are reviewed that need to be address to advance this promising new therapeutic approach from the bench to ...
Michel Modo, Alena Kisel
wiley +1 more source
BMC Oral HealthBackground This study aimed to investigate the potential associations between alveolar bone thickness, bucco-palatal inclination of maxillary lateral incisors, and lateral incisor root resorption in patients with unilateral maxillary impacted canines ...
Weiman Sun +4 more
doaj +1 more source
Journal of Dental Sciences, 2012 Cervical invasive root resorption is a type of external inflammatory root resorption that is relatively uncommon and aggressive, and leads to loss of tooth structure.
Ya-Ching Chang +4 more
doaj +1 more source
Thickness of the buccal bone wall and root angulation in the maxilla and mandible: an approach to cone beam computed tomography [PDF]
, 2018 Background: The objective of this paper is to anatomically describe the bone morphology in the maxillary and mandibular tooth areas, which might help in planning post-extraction implants.
Díaz-Castro, Carmen M +5 more
core +1 more source