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The intraoral television micromeasurement of cavity margin deteriorationHorwitz, Burton Allan, 1937- January 1966 (has links)
Indiana University-Purdue University Indianapolis (IUPUI) / The purpose of this study was to demonstrate
the clinical application of the television microscope
for direct intraoral micromeasurement of
cavity margin deterioration. Mesiocclusal alloy
restorations were placed in fifty-one maxillary
second deciduous molars. A cast gold overlay
with two proximal margin observation holes, one
hole in the occlusal one-third and one hole in the
gingival one-third, was fabricated for each restored
tooth. The mesiobuccal proximal margins
of the restorations were observed by the television
microscope, and the marginal deterioration was
electronically measured at intervals of one week,
two weeks, four weeks, 12 weeks, 24 weeks, and
36 weeks postoperatively. The average gingival
marginal deterioration ranged from 4.9 microns at
one week to 37.8 microns at 36 weeks; the average
occlusal marginal deterioration ranged from 5. 4
microns at one week to 60.1 microns at 36 weeks.
The data indicated that the gingival area of the
proximal margin deteriorated at a faster rate
during the first 12 weeks postoperatively, and the
occlusal area of the gingival margin deteriorated at
a faster rate during the last 24 weeks. Greater
marginal alloy flash in the gingival area was
believed to be responsible for the initial
gingival deterioration, and repeated masticatory
stresses was believed to be major causative factor
for the occlusal deterioration during the last 24 weeks
of the study.
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Defining, assessing and managing cavity woundsVowden, Kath 21 March 2016 (has links)
No / This paper provides an overview of cavity wounds, focusing on the definition, assessment and management of a common clinical problem in wound care. The term cavity wound is applied widely to a diverse range of acute and chronic wound types and, although each type requires a specific wound management approach reflecting the causation, the overall principles of cavity wound assessment and management remain the same. The extent of a cavity wounds can be difficult to visualise and such wounds require precise documentation and wound measurement if progress is to be accurately monitored and patient safety maintained.
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The root canal morphology of mandibular second bicuspids a clinically oriented study : thesis submitted in partial fulfillment ... endodontics ... /Zillich, Richard Martin. January 1972 (has links)
Thesis (M.S.)--University of Michigan, 1972.
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Comparison of digital and optical criteria used for detecting sound dentin a thesis submitted in partial fulfillment ... in restorative dentistry (operative) ... /Anderson, Maxwell H. January 1982 (has links)
Thesis (M.S.)--University of Michigan, 1982.
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The quantitative effects on the inoculum of wiping out root canals with paper points prior to taking cultures a dissertation submitted in partial fulfillment ... endodontics and radiology ... /Garber, Frederick N. January 1961 (has links)
Thesis (M.S.)--University of Michigan, 1961.
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Comparison of digital and optical criteria used for detecting sound dentin a thesis submitted in partial fulfillment ... in restorative dentistry (operative) ... /Anderson, Maxwell H. January 1982 (has links)
Thesis (M.S.)--University of Michigan, 1982.
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Photoelasticity applied in a comparative study of four types of cavity preparations for primary molars a thesis submitted in partial fulfillment ... in dentistry for children ... /Castro, Maria Elena. January 1952 (has links)
Thesis (M.S.)--University of Michigan, 1952.
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A study of cavity preparations by the use of photoelasticity [children's dentistry] /Noonan, Melvin A. January 1900 (has links)
Thesis (M.S.)--University of Michigan, 1949.
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49 |
The quantitative effects on the inoculum of wiping out root canals with paper points prior to taking cultures a dissertation submitted in partial fulfillment ... endodontics and radiology ... /Garber, Frederick N. January 1961 (has links)
Thesis (M.S.)--University of Michigan, 1961.
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50 |
The root canal morphology of mandibular second bicuspids a clinically oriented study : thesis submitted in partial fulfillment ... endodontics ... /Zillich, Richard Martin. January 1972 (has links)
Thesis (M.S.)--University of Michigan, 1972.
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