1990
DOI: 10.1016/s0099-2399(06)81966-7
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Digital subtraction radiography for detecting cortical and cancellous bone changes in the periapical region

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Cited by 54 publications
(24 citation statements)
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“…BDs are hardly visualized radiographically without their cortical Plate 25 , therefore digital methods such as digital subtraction radiography were developed 24 . To quantify bone quality, methods of densitometry were developed taking radiographs with a step-wedge 4 .…”
mentioning
confidence: 99%
“…BDs are hardly visualized radiographically without their cortical Plate 25 , therefore digital methods such as digital subtraction radiography were developed 24 . To quantify bone quality, methods of densitometry were developed taking radiographs with a step-wedge 4 .…”
mentioning
confidence: 99%
“…When radiographic images are analyzed by several observers, a great discrepancy between the obtained results is observed; however, when the same observer (intrarater) performs the comparisons individually using different techniques and images, the accuracy of the obtained results increases (27,28). The present study used a single observer similarly to the characteristics described earlier, taking into account that the analysis of DSR images requires training and experience in order to increase result reliability (29).…”
Section: Discussionmentioning
confidence: 93%
“…Com o passar do tempo a DSA passou a ser utilizada também para os rins, circulação vascular periférica, abdômen e outros. O início de sua utilização para o diagnóstico de estruturas duras, foi nas mãos de pacientes com reumatismo (Tyndall et al,1990;Reedy , Jeffcoat, 1993).…”
Section: Revisão De Literaturaunclassified
“…Pesquisas em radiologia dos anos 90 confirmam a necessidade de registro muito preciso das seqüências radiográficas, para se obter sucesso na técnica de subtração digital de imagens (Bender , Seltzer,1961;Tyndall et al,1990;Christgau et al,1996;Christgau et al, 1998).…”
Section: Revisão De Literaturaunclassified
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