Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"anatomic landmarks"”.
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Automated shape analysis and visualization of the human back.
… curvature of the back surface and to detect the anatomic landmarks from the curvature maps. Compared with manual palpation, the landmarks have been detected to within accuracy of 1.15mm and precision of 0.8111m.Based on the detected spinous process landmarks, the back midline which is the closest …
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Long Term Maxillary Growth Following Primary Bone Grafting in Unilateral Cleft Lip and Palate
… treatment beyond infant maxillary orthopedics. Anatomic landmarks were identified and digitized by means of optical electronics. The data were automatically fed into a computer which executed preprogrammed data manipulation algorithms. Significant (p<0.05) inhibition of growth has taken place in …
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Quantification of left-to-right shunt through Patent Ductus Arteriosus by colour Doppler
… in the main pulmonary artery outlined by anatomic landmarks. There was a correlation between the ratio of pulmonary to systemic flow (Qp/Qs) and the percentage of total colours covering the cross-section and there was an even better correlation with green pixels alone. When the Qp/Qs was ≥ …
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Cone Beam Computed Tomography - radiation dose and image quality assessments
… bone crest and mandibular canal, important anatomic structures for implant planning, was high with good observer agreement among seven observers. Radiographic techniques have to be evaluated concerning radiation dose, which requires well-defined and easy-to-use methods. Two methods: CT dose …
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Comparison of Maxillary Anterior Teeth Width to Facial Dimensions among Three Races
<p>Dental esthetics and tooth proportions have become increasingly relevant in dentistry, as the cosmetic demands of patients increase. Determining the appropriate esthetic dimensions of the maxillary anterior teeth is an important aspect in fixed and removable prosthodontics. The proportion of …