Results 231 to 240 of about 20,182 (277)
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Variations in the sensitivity to osmotic stimulation of human dentine
Archives of Oral Biology, 1967Abstract When dentine is exposed by cutting a cavity in the crown of a tooth two variations in sensitivity to osmotic stimuli have been found. The first is a decline in sensitivity to a succession of different solutions applied randomly, which has been investigated by cutting two cavities in the same tooth and applying the whole range of stimuli ...
L.E. Shelton, D.J. Anderson, B. Matthews
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Effects of potassium ions on dentine sensitivity in man
Archives of Oral Biology, 2007To determine the effect of applying 500 mmol/l KCl at a pressure of 150 mm Hg above atmospheric to exposed dentine on pain sensation evoked by probing and air blast stimuli in human subjects.The experiments were carried out on 14 pairs of premolars in 14 human subjects (aged 17-30 years).
Ajcharanukul, O +4 more
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Dentine hypersensitivity: the distribution of recession, sensitivity and plaque
Journal of Dentistry, 1987Abstract The features of dentine hypersensitivity have been presented largely in descriptive form and there is only limited information on the intraoral distribution of the condition. Additionally, there have been conflicting reports of both high and low plaque accumulation at sites of hypersensitivity.
Martin Addy +2 more
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Morphological features of dentine and pulp related to dentine sensitivity
Archives of Oral Biology, 1994This review considers those structural features of the pulp and dentine relevant to an understanding of dentine sensitivity. It does not discuss innervation, or microvasculature, which are covered in other contributions. The sensitivity of dentine is directly related to the size and patency of the dentinal tubules.
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Effect of cavity depth on dentine sensitivity in man
Archives of Oral Biology, 2016To determine if dentine at the enamel-dentine junction (EDJ) in man is more sensitive to hydrostatic pressure stimuli then deeper dentine.Cavities (1mm diam.) were cut at the tips of the buccal and lingual cusps of 8 premolars in 3 subjects (ages: 22-25 years).
Wanachantararak, Sitthichai +3 more
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Dentine permeability and its role in the pathobiology of dentine sensitivity
Archives of Oral Biology, 1994The classical hydrodynamic theory implicated fluid movement as a transducing mechanism in the production of dental sensitivity. This theory assumes that sensitive dentine must be permeable. Various measurements of dentine permeability are discussed, including: (1) factors that influence diffusive permeation across dentine; (2) factors that influence ...
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Dentin permeability, dentin sensitivity, and treatment through tubule occlusion
Journal of Endodontics, 1986The hydrodynamic theory of dentin sensitivity states that movement of tubule contents or tubule fluid, in either direction, causes dentin sensitivity. A corollary of that theory is that anything that can decrease dentinal fluid movement or dentin permeability should decrease dentin sensitivity.
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Aetiology, prevalence and clinical features of cervical dentine sensitivity
Journal of Oral Rehabilitation, 1997summary Cervical dentine sensitivity (CDS) is a painful response to thermal, physical or chemical stimulation of the cervical area of the tooth. The reported prevalence of this clinical condition ranges from 8 to 35% depending on the population studied and methodology used to evaluate CDS.
David G. Gillam, M.B. Chabanski
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Quantitative sensory testing of dentinal sensitivity in healthy humans
Acta Odontologica Scandinavica, 2015The study was to provide information on quantitative sensory testing (QST) of normal teeth to establish a sensory profile and investigate the possible gender and regional differences.A modified QST protocol was applied on both left and right upper-jaw incisors and pre-molar sof 14 healthy men and 14 age-matched healthy women (18-25 years).
Wang, Kelun +4 more
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Assessment of pain in cervical dentinal sensitivity studies
Journal of Clinical Periodontology, 1993Abstract Traditionally cervical dentinal sensitivity (CDS) has been evaluated mainly subjectively on the basis of the individual patient's subjective response, e.g., in the form of verbal rating and visual analogue scales and questionnaires. The stimuli used for evaluating this response can be grouped into 4 main categories: mechanical, chemical ...
Hn Newman, David G. Gillam
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