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Pulp calcifications...
Pulp calcifications in traumatized primary incisors. A morphological and inductive analysis study.
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- Robertson, Agneta, 1954 (författare)
- Gothenburg University,Göteborgs universitet,Odontologiska institutionen, Avdelningen för pedodonti,Institute of Odontology, Department of Pedodontics
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- Lundgren, Ted, 1959 (författare)
- Gothenburg University,Göteborgs universitet,Odontologiska institutionen, Avdelningen för oral biokemi,Odontologiska institutionen, Avdelningen för pedodonti,Institute of Odontology, Department of Oral Biochemistry,Institute of Odontology, Department of Pedodontics
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Andreasen, J O (författare)
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visa fler...
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Dietz, W (författare)
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Hoyer, I (författare)
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- Norén, Jörgen G, 1947 (författare)
- Gothenburg University,Göteborgs universitet,Odontologiska institutionen, Avdelningen för pedodonti,Institute of Odontology, Department of Pedodontics
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visa färre...
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(creator_code:org_t)
- 1997
- 1997
- Engelska.
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Ingår i: European journal of oral sciences. - 0909-8836. ; 105:3, s. 196-206
- Relaterad länk:
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https://gup.ub.gu.se...
Abstract
Ämnesord
Stäng
- The purpose of this study was to investigate histopathological changes in primary teeth following trauma, and to look for possible correlations between the morphology of pulpal calcification and clinical findings. The material consisted of 123 primary teeth from 98 Danish children aged 9-108 months (mean age 33.5 +/- 19.7 months) at the time of injury. The specimens were analyzed by means of light and scanning and transmission electron microscopy. Data from the clinical investigation and from predetermined ranked parameters from the histological analysis were processed in a computerized inductive analysis program. The results, describing patterns of co-variation, are presented as a decision tree. The most common diagnosis was intrusion luxation (54%). In 41% of all teeth, the degree of obliteration was less than 1/4 of the pulpal lumen. In most cases (79%), no denticles were visible. When present, 80% of the denticles had a bone-like appearance. Tissues occluding the pulpal lumen were either dentin-like (49%), bone-like (19%), or fibrotic (9%). It could be concluded that these varying responses could not be correlated with explicit clinical diagnoses. However, in certain combinations, histological parameters could be correlated to clinical findings.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Odontologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Dentistry (hsv//eng)
Nyckelord
- Bone and Bones
- pathology
- Child
- Child
- Preschool
- Decision Trees
- Dental Pulp
- pathology
- Dental Pulp Calcification
- etiology
- pathology
- Dental Pulp Necrosis
- etiology
- pathology
- Dentin
- pathology
- Dentin
- Secondary
- pathology
- Fibrosis
- Follow-Up Studies
- Humans
- Incisor
- injuries
- pathology
- Infant
- Microscopy
- Electron
- Microscopy
- Electron
- Scanning
- Neural Networks (Computer)
- Pulpitis
- etiology
- pathology
- Tooth Avulsion
- complications
- pathology
- Tooth Crown
- injuries
- Tooth Fractures
- complications
- pathology
- Tooth Resorption
- etiology
- pathology
- Tooth
- Deciduous
- injuries
- pathology
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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