Blar i forfatter "Teterina, Anna"
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Automatic detection of the mental foramen for estimating mandibular cortical width in dental panoramic radiographs: the seventh survey of the Tromsø Study (Tromsø7) in 2015-2016
Edvardsen, Isak Paasche; Teterina, Anna; Johansen, Thomas Haugland; Myhre, Jonas Nordhaug; Godtliebsen, Fred; Bolstad, Napat Limchaichana (Journal article; Tidsskriftartikkel; Peer reviewed, 2022-11-22)Objective To apply deep learning to a data set of dental panoramic radiographs to detect the mental foramen for automatic assessment of the mandibular cortical width.<p> <p>Methods Data from the seventh survey of the Tromsø Study (Tromsø7) were used. The data set contained 5197 randomly chosen dental panoramic radiographs. Four pretrained object detectors were tested. We randomly chose 80% of the ... -
General and local predictors of mandibular cortical bone morphology in adult females and males: the seventh survey of the Tromsø Study
Teterina, Anna; Niratisairak, Sanyalak; Morseth, Bente; Bolstad, Napat Limchaichana (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-09-22)Objectives To analyze factors predicting mandibular cortical width (MCW) and mandibular cortical index (MCI) in adult females and males.<p> <p>Material and methods Data on 427 females and 335 males aged 40–84 from The Tromsø study: Tromsø7 were used. T-score, age, menopausal status (for females), remaining teeth, and periodontal status were analyzed in linear and logistic regression analyses as ... -
Panoramic radiograph analyses for early detection of osteoporosis in the population of Northern Norway
Teterina, Anna (Doctoral thesis; Doktorgradsavhandling, 2024-01-26)Osteoporosis is a chronic disease affecting bone tissue that may lead to fractures from minor accidents. Roughly 20% of females and 6 % of males have osteoporosis after age 50, but the disease might be present at a younger age. Early diagnosis is challenging because the disease has no symptoms. Dental radiography is a frequent examination that might be useful for early osteoporosis screening at ... -
Self-reported oral health. A cross sectional study in the municipalities with mixed Sami and Norwegian population in Northern and Mid-Norway.
Teterina, Anna (Master thesis; Mastergradsoppgave, 2018-05-30)Background: Detailed data on oral health in the adult population in Northern Norway has been lacking. A number of national studies have reported a north-south gradient in oral health in Norway. Various governmental reports stated that oral health was poorer in Northern Norway, specifically in the municipalities where the proportion of the Sami-population is large. However, no scientific proof of ...