Search for dissertations about: "Molar"
Showing result 1 - 5 of 239 swedish dissertations containing the word Molar.
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1. Mandibular third molar removal : patient preferences, assessments of oral surgeons and patient flows
Abstract : Operativt avlägsnande av visdomständer i underkäken utgör en stor del av verksamheten vidlandstingens specialistkliniker i käkkirurgi i Sverige. Under 1980- och 1990-talen beräknadesårligen 20-25.000 visdomständer ha avlägsnats vilket utgjorde ca 60 % av operationsvolymenvid dessa kliniker. READ MORE
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2. Molar Incisor Hypomineralization
Abstract : Overall aim: The general objective of this thesis was to enhance the understanding of Molar Incisor Hypomineralization (MIH) in areas of the histological, chemical and mechanical properties of the hypomineralized enamel, objective and subjective clinical symptoms in relation to bacteria findings. Further, to estimate a time for onset of the disturbance and investigate possible etiological factors. READ MORE
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3. Enamel hypomineralization in permanent first molars. A clinical, histo-morphological and biochemical study
Abstract : Hypomineralization in the permanent first molars was common in a group of 516 Swedish 8-year-old children. Ninety-five children (18.4%) had at least one molar with demarcated opacity. The incisors frequently displayed opacities concomitantly. READ MORE
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4. Clinical aspects of restorative treatment in the primary dentition
Abstract : The failure rate of restorative treatment in primary teeth was studied in a cohort of children born in 1981 and related to caries diagnosis, prevalence and distribution on different tooth surfaces, and compared with a cohort of children born in 1971. Concurrently, the longevity of composite resin in modified Class 2 cavities in primary molars was followed up and the resistance of deciduous and permanent enamel to acid adjacent to composite resin and glass polyalkeonate cement (GPA) was tested in vitro. READ MORE
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5. Cellulose degradation in pulp fibers studied as changes in molar mass distributions
Abstract : In this thesis, size-exclusion chromatography (SEC) of woodpolymers dissolved in lithium chloride/N,N-dimethylacetamide(LiCl/DMAc) has been used to characterize the molar massdistributions (MMD) of wood polymers in pulp fibers afterchemical degradation.Characterization of birch kraft pulps subjected to ozonedegradation and acid hydrolysis, respectively, rendereddifferent changes in the MMD. READ MORE