Search for dissertations about: "Third molar"

Showing result 1 - 5 of 14 swedish dissertations containing the words Third molar.

  1. 1. Mandibular third molar removal : patient preferences, assessments of oral surgeons and patient flows

    Author : Rolf Liedholm; Malmö högskola; []
    Keywords : MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Patient preferences; Decision making; Molar; third; Tooth extraction; Patient care management; Radiology;

    Abstract : Operativt avlägsnande av visdomständer i underkäken utgör en stor del av verksamheten vid landstingens specialistkliniker i käkkirurgi i Sverige. Under 1980- och 1990-talen beräknades årligen 20-25.000 visdomständer ha avlägsnats vilket utgjorde ca 60 % av operationsvolymen vid dessa kliniker. READ MORE

  2. 2. The mandibular third molar. Dentists' judgement in the removal of asymptomatic molars

    Author : Kerstin Knutsson; Lunds universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; visual analogue scale; oral surgery; tooth extraction; third molar; linear models; judgment; Decision making; impacted tooth; Odontology; stomatology; Odontologi;

    Abstract : The aim was to study dentists' judgement on the removal of and on the development of pathology associated with asymptomatic mandibular third molars. Thirty general dental practitioners (GDPs) and 10 oral surgeons were asked to judge 36 molars with equal distribution of three cues: patient's age, angular position and degree of impaction of the molar. READ MORE

  3. 3. Pregnancy related risk factors for breast cancer

    Author : Gunnar Larfors; Karolinska Institutet; Karolinska Institutet; []
    Keywords : MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; Breast neoplasms; epidemiology; etiology; pregnancy; hydatidiform mole; hyperemesis; abortion;

    Abstract : Pregnancies offer a life-long reduction in breast cancer risk. It has repeatedly been shown that both number of pregnancies and age at first birth affect the future breast cancer risk. The mechanisms for this protection are still not fully investigated. READ MORE

  4. 4. Development of new Fluorination Methods Directed to Fluorine-18 Labelling

    Author : Miguel Ángel Cortés González; Kálmán J. Szabó; Guosheng Liu; Stockholms universitet; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; fluorine; fluorine-18; late-stage; labelling; nucleophilic; electrophilic; fluorination; positron emision tomography; PET; hypervalent iodine; benziodoxole; metal-free; DBU; copper; palladium; rhodium; carbene; Organic Chemistry; organisk kemi;

    Abstract : This thesis deals with the development of new fluorination reactions and their application to fluorine-18 labelling. Fluorine-18 labelled compounds are employed as tracers in Positron Emission Tomography (PET), which is a powerful non-invasive imaging method in medical diagnostics. READ MORE

  5. 5. Synthesis of Organofluorine Compounds and Allenylboronic Acids - Applications Including Fluorine-18 Labelling

    Author : Denise N. Meyer; Kálmán J. Szabó; Dominique Cahard; Stockholms universitet; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; boron; allenylboronic acid; BINOL; homopropargyl alcohol; organocatalyst; organoboron; organofluorine; fluorine; fluorine-18; late-stage; labelling; labeling; nucleophilic; electrophilic; fluorination; positron emision tomography; PET; radiotracer; hypervalent iodine; benziodoxole; benzoxazepines; diaryliodonium salt; metal-free; neutrophil elastase; NE; neutrophil elastase inhibitor; trifluoromethylation; trifluoromethylthiolation; difluoro enol silyl ethers; Organic Chemistry; organisk kemi;

    Abstract : This work is focused on two areas: the chemistry of organofluorine and organoboron compounds. In the first chapter, a copper-catalysed synthesis of tri- and tetrasubstituted allenylboronic acids is presented. Extension of the same method leads to allenylboronic esters. READ MORE