Results 91 to 100 of about 6,053,410 (237)

Evaluation of retention of pit and fissure sealants placed with and without air abrasion pretreatment in 6-8 year old children – An in vivo study [PDF]

open access: yes, 2017
The success of pit and fissure sealants is directly related to their retention. The purpose of this study was to assess and compare the retention of pit and fissure sealants placed using acid etch alone and a combination of air abrasion and acid etch ...
Bhushan, Urvashi, Goswami, Mridula
core   +2 more sources

The prevalence of impacted permanent maxillary canines in Maltese school children : a pilot study [PDF]

open access: yes, 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  

Human Dental Microwear From Ohalo II (22,500–23,500 cal BP), Southern Levant [PDF]

open access: yes, 2007
Dietary hardness and abrasiveness are inferred from human dental microwear at Ohalo II, a late Upper Palaeolithic site (22,500–23,500 cal BP) in the southern Levant.
Agelarakis   +123 more
core   +1 more source

Analytical evidence of enamel hypomineralisation on permanent and primary molars amongst past populations

open access: yesScientific Reports, 2017
Molar Incisor Hypomineralisation (MIH) and Hypomineralised Second Primary Molars (HSPM) involve prevalent qualitative structural developmental anomalies of tooth enamel affecting the first permanent molars (and often incisors) and the second primary ...
E. Garot   +4 more
semanticscholar   +1 more source

Root Canal Morphology of Mandibular Primary Molars: A Micro-CT Study

open access: yesCumhuriyet Dental Journal, 2019
Objectives: Frequency of typical and non-typical root and canal morphology of primary teeth, which in clinical practice cannot be detected using 2D radiographic images, should be known by clinicians to decrease failures arising from complexity of root ...
Şaziye Sarı   +2 more
doaj   +1 more source

The Direct Effect of Low-Magnitude High-Frequency Mechanical Vibration on Osteoclast Formation from RAW267.4 Monocytes [PDF]

open access: yes, 2015
Low-magnitude high-frequency (LMHF) mechanical vibration has been demonstrated to enhance bone formation possibly through inhibition of osteoclastogenesis of bone.
Abraham, Maxwell Antonio
core   +1 more source

Mechanical Preparation Showed Superior Shaping Ability than Manual Technique in Primary Molars - A Micro-Computed Tomography Study.

open access: yesBrazilian Dental Journal, 2017
The aim of the study was to evaluate canal preparation in primary molars with hand files, ProTaper Next and Self-Adjusting File (SAF) by 2D and 3D micro-computed tomography (micro-CT) analysis.
Lídia Regina da Costa Hidalgo   +6 more
semanticscholar   +1 more source

Consequences of Tooth Loss on Oral Function and need for Replacement of Missing Teeth Among Patients Attending Muhimbili Dental Clinic [PDF]

open access: yes, 2011
Tanzanian oral health services constitute mainly of tooth extractions. Consequently, individuals susceptible to dental caries and periodontal diseases will have a substantial number of missing teeth, which can affect oral function.
Quaker, Andrewleon S
core  

Congenital Adrenal Hyperplasia: A Case Report with Premature Teeth Exfoliation and Bone Resorption [PDF]

open access: yes, 2015
Congenital adrenal hyperplasia (CAH) is an inherited autosomal recessive disorder characterized by insufficient production of cortisol. The aim of this case report was to present a child with CAH, premature exfoliation of primary teeth and accelerated ...
Angelopoulou, Matina V.   +2 more
core   +1 more source

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