Results 261 to 270 of about 14,767 (310)
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Inflammatory Myofibroblastic Tumor Mimicking Apical Periodontitis
Journal of Endodontics, 2015Inflammatory myofibroblastic tumors (IMTs) are rare. IMTs of the head and neck occur in all age groups, from neonates to old age, with the highest incidence occurring in childhood and early adulthood. An IMT has been defined as a histologically distinctive lesion of uncertain behavior.
Makoto Adachi +8 more
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Fungi in therapy-resistant apical periodontitis
International Endodontic Journal, 1997The occurrence of yeasts in 967 microbiological endodontic samples taken from root canals in persistent endodontic infections was studied. The sampling was done by general practitioners in various parts of Finland from root canal infections which did not respond favourably to standard conservative therapy.
T M, Waltimo +4 more
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Traumatic Bone Cyst Resembling Apical Periodontitis
Journal of Periodontology, 1997Among the pseudocysts of the jaws, the traumatic bone cyst is known as an asymptomatic lesion often noted unintentionally during routine radiographic examinations. The lesion neither devitalizes the teeth within its borders, nor does it cause resorption of their roots. The well‐demarcated traumatic bone cyst often projects into the intraradicular septa
D J, Rosen +5 more
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Changes in the periodontal membrane due to apical periodontitis
Journal of Endodontics, 1999Teeth with an apical inflammatory lesion were studied by light microscopic morphometrical procedures to estimate the volumetric density of periodontal ligament tissues by point counting. Sixty-four root surfaces were investigated from coronal to apical. The observed tissue changes were similar in groups with and without bacteria, except for an elevated
J, Eberhard, H C, Plagmann
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[Pathology of apical periodontitis].
Revista espanola de endodoncia, 1990We review the bibliography about the pathogenesis of the periapical lesions. We state the difference between the acute and chronic lesions.
R, Llamas Cadaval +3 more
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[Endodontics and apical periodontitis].
Revue belge de medecine dentaire, 2005The aim of this paper is to discuss the relation between root canal treatment and apical periodontitis (AP). AP is caused by micro organisms and is mainly a chronic inflammation. There is some evidence of an effect on the general health in immunocompromised patients. A higher incidence of AP on root filled teeth has been found. A number of preoperative
Geert, Hommez, Roeland, De Moor
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Yeasts in apical periodontitis
2019Microbiological reports of apical periodontitis have revealed that yeasts can be isolated from approximately 5-20% of infected root canals. They occur either in pure cultures or together with bacteria. Almost all isolated yeasts belong to the genus Candida, and the predominant species is C. albicans. Pheno- and genotypic profiles of C.
Waltimo, TMT +4 more
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Radiological aspects of apical periodontitis
Endodontic Topics, 2002The diagnosis and management of periapical pathosis requires a thorough clinical and radiographic examination. As chronic apical periodontitis often develops without subjective symptoms, the radiological diagnosis is particularly important. However, radiography is not a perfect diagnostic tool, partly because radiographs are two‐dimensional ...
Sisko Huumonen, Dag Ørstavik
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[Histomorphology of chronic apical periodontitis].
Stomatologiia, 2008Histologic mounts of 20 decalcified teeth were studied, the roots of the teeth after extraction preserved the connection with the periapical formation. Analysis of the received morphological data let make more exact the mechanism of forming and persisting the inflammation focus round dental root apex and give practical recommendations how to treat ...
Iu S, Kabak +2 more
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