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Results for “Dental Pulp Calcification”

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At least 19 recordsLinked to original sources
PubMed1978

Traumatized primary anterior teeth. Prognosis related to calcific reactions in the pulp cavity.

The frequency of a complicating pulp necrosis and the process of the physiologic root resorption were studied in traumatized primary teeth exhibiting partial or total pulp obliteration. The material comprised 88 incisors in 72 children aged 0.7--5.7 years (mean 2.9 years) at the time of injury. Trauma had resulted either in subluxation (25 teeth), or luxation (13 teeth), whereas the type of injury was unknown in 50 teeth. All cases were observed until eruption of the permanent incisors. Forty-four teeth initially displayed a reversible greyish color. The ultimate finding observed in all teeth was, however, varying degrees of yellow discoloration. Periapical pathologic findings indicative of pulp necrosis were observed in 9 teeth, from 1.6--4 years (mean 3 years) after the time of injury. Extraction was performed immediately, and none of the successional teeth showed developmental disturbances. The process of root resorption was classified as normal in all primary teeth. Subsequent eruption of the permanent successors occurred without any registered complications.

Child, Preschool↗
PubMed1977

Correlation of scanning electron microscope and light microscope findings in uninflamed and pathologically involved human pulps.

The use of the scanning electron microscope has been investigated as a modality for pulpal diagnosis. Findings in ten normal, inflamed, and necrotic human pulps were correlated with light microscope findings. Inflammatory cell identification by SEM was found to be difficult. The inflammatory cells, especially lymphocytes, appeared in varying forms in SEM. Polymorphonuclear leukocytes and macrophages had similar surface structure. Degenerative changes of cells and fibers and dystrophic mineralizations were graphically depicted by SEM.

Abscess↗
PubMed1977

Microscopic study of the pulps of human teeth following vital root resection.

The effects of vital root resection upon the remaining pulp were studied in twenty-six periodontally involved human molars. The pulp was extirpated 14 days after the intervention. Granulomatous tissue present in the pulp chamber protruded from the site of the exposure as a polyp in eleven cases. Mild chronic inflammatory changes were present in the coronalmost part of the radicular pulp. The apical pulp was not affected at this time interval.

Adult↗