Results 191 to 200 of about 1,742 (238)

Mapping Palaeolithic Imprints: Spatial Analysis of Hand Stencils in El Castillo Cave (Spain) Through Geomatic Techniques

open access: yesArchaeometry, EarlyView.
ABSTRACT We present the application of a new quantitative approach to space study in Palaeolithic cave art. Using GIS, we analysed the distribution and position of hand stencils in El Castillo cave to track the gestures and behaviours of Palaeolithic societies.
Olga Spaey   +7 more
wiley   +1 more source

Fracture load and three‐dimensional internal void analysis of direct composites used to restore worn molars

open access: yesEuropean Journal of Oral Sciences, EarlyView.
Abstract This study evaluated (1) the load‐bearing capacity of molars restored with direct occlusal veneers fabricated either from short‐fiber‐reinforced composite (SFRC) or particulate‐filled composite (PFC) and the presence of internal voids within the materials, and (2) effect of water storage on the fracture load and correlation between internal ...
Topias Yli‐Urpo   +6 more
wiley   +1 more source

Teamworking in Dentistry: The Importance for Dentists, Dental Hygienists and Dental Therapists to Work Effectively Together—A Narrative Review

open access: yesInternational Journal of Dental Hygiene, EarlyView.
ABSTRACT Objectives To consider teamworking in dentistry, focusing especially on the role of dental hygienists (DHs) and dental therapists (DTs) as part of the dental team. Methods A narrative review of studies that have investigated teamworking in periodontology and dentistry in general together with consideration of examples of relevant regulatory ...
Philip M. Preshaw   +3 more
wiley   +1 more source

A Systematic Review Evaluating Methods for Diagnosis, Treatment and Prevention of Dental Erosions

open access: yesInternational Journal of Dental Hygiene, EarlyView.
ABSTRACT Aim The aim of this systematic review was to investigate the quality of evidence for methods used to diagnose, restore and prevent dental erosions, by evaluating and summarising clinical controlled studies and in situ studies covering this field.
Maria Skalsky Jarkander   +5 more
wiley   +1 more source

Thermocycling of Pit and Fissure Sealants

Journal of Dental Research, 1976
Two commercial pit and fissure sealants were compared in vitro for thermocyclic failure. Both products failed; however, one was three times more resistant to failure than was the other.
E W, Simmons, N, Barghi, J R, Muscott
openaire   +2 more sources

Pit and Fissure Sealants

2023
Newly erupted posterior teeth in both the primary and permanent dentitions are vulnerable to dental caries attack due to deep, uncoalesced, and not-so-soundly mineralized pits and fissures as compared to their matured counterparts. Therefore, it is more important to “catch them young” before it becomes too late to save them from the deleterious effects
Vishwas Chaugule   +2 more
openaire   +1 more source

The Effectiveness of Pit and Fissure Sealants

Journal of Public Health Dentistry, 1989
AbstractThis review addresses two major issues related to the use of pit and fissure sealants. First, the epidemiology of occlusal caries for children and adults is examined to determine if there is a basis for administering sealant programs to different age groups.
openaire   +2 more sources

Fluoride pit and fissure sealants: a review

International Journal of Paediatric Dentistry, 2000
There are two methods of fluoride incorporation into fissure sealants. In the first method, fluoride is added to the unpolymerized resin in the form of a soluble fluoride salt that releases fluoride ions by dissolution, following sealant application. In the second method, an organic fluoride compound is chemically bound to the resin and the fluoride is
T L, Morphis   +2 more
openaire   +2 more sources

Testing of pit and fissure sealants in the monkey

The Journal of Prosthetic Dentistry, 1977
A pilot study was conducted employing the Macaca speciosa monkey to determine the retention and sealing ability of pit and fissure sealants in vivo. Several problems were encountered in the use of this animal model for this type of evaluation. Without doubt, the conditions to which the sealants were subjected in the monkey were more rigorous than those
J S, Wilkins, M L, Swartz, R W, Phillips
openaire   +2 more sources

Pit and Fissure Sealants

2018
Among schoolchildren, pit and fissure caries have been accounted for approximately 80–90% of all caries in permanent posterior teeth. The occlusal surfaces of permanent molars are highly susceptible to caries development, especially during eruption in the oral cavity.
openaire   +2 more sources

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