منابع مشابه
Characterization of bacterial flora in persistent apical periodontitis lesions.
INTRODUCTION Microorganisms are able to survive and induce persistent infection in periapical tissues. The aim of this study was to investigate the composition of the microflora of persistent apical periodontitis lesions. METHODS Twenty apical lesion samples were obtained from 20 patients with chronic apical periodontitis by root end surgery and processed using aerobic or anaerobic culture te...
متن کاملeComment. Muscle sparing thoracotomy for the apical posterior mediastinal lesions.
We thank Yang et al. for their study about the resection of the posterior mediastinal lesions [1]. We want to add a comment on the approach for the posterior mediastinal tumours. We agree that thoracoscopic resection of posterior mediastinal tumours can be performed successfully with decreased operation time, hospital stay and patient discomfort. But we think that those that are located to the ...
متن کاملAtherosclerotic carotid stenoses of apical versus body lesions in high-risk carotid stenting patients.
BACKGROUND AND PURPOSE Different lesion locations in the atherosclerotic carotid bulb stenosis have not been clearly defined. We sought to evaluate 2 locations of carotid bulb stenosis in high-risk patients and to determine the relationship of each location to atherosclerotic risk factors and clinical features. MATERIALS AND METHODS Atherosclerotic carotid plaques of apical versus body lesion...
متن کاملExperimental Production of Apical Lesions of Teeth in Monkeys, and Their Relation to Systemic Disease *
In an investigation designed to determine the relation of apical infections of teeth to systemic disease, one important phase of the program was a correlation of the bacteriological, roentgenological, and anatomical findings of the teeth with the clinical course and the lesions observed in man at post mortem. Details of the methods used and some of the results have been published by Burket.' St...
متن کاملCryoprobe-induced apical lesions in the chinchilla. II. Effects on behavioral auditory thresholds.
Lesions of the hair cells in the cochlear apex were produced by a miniature cryoprobe and changes in behavioral auditory thresholds were measured. Monauralized adult chinchillas were behaviorally trained using operant procedures to produce pure-tone audiograms at frequencies from 63 Hz to 40 kHz. Following collection of baseline thresholds, the apical and middle turns of the experimental ear we...
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ژورنال
عنوان ژورنال: British Dental Journal
سال: 2004
ISSN: 0007-0610,1476-5373
DOI: 10.1038/sj.bdj.4810887