2006
DOI: 10.1259/dmfr/20987648
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Accuracy of three-dimensional measurements using cone-beam CT

Abstract: CBCT has the potential to be an accurate, non-invasive, practical method to reliably determine osseous lesion size and volume. Further clinical validation will lead to a vast array of applications in oral and maxillofacial diagnosis.

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Cited by 279 publications
(219 citation statements)
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“…Studies on cadavers with soft tissue [15][16][17][18] are more elaborate, and are practically limited to a feasible number of measurements, especially if these are to be processed manually. A common example is the acquisition of distances between marked anatomical reference points, which are few by nature.…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…Studies on cadavers with soft tissue [15][16][17][18] are more elaborate, and are practically limited to a feasible number of measurements, especially if these are to be processed manually. A common example is the acquisition of distances between marked anatomical reference points, which are few by nature.…”
Section: Introductionmentioning
confidence: 99%
“…Multiple examiners assessed the physical sample dimensions twice, while one examiner performed manual software measurements with the same frequency [16].…”
Section: Introductionmentioning
confidence: 99%
“…They concluded that limited volume CBCT accurately measured the distances. Pinsky et al [13] studied the accuracy of 3D measurements in CBCT using cast acrylic blocks having holes of various sizes and simulated defects in the human mandible. CBCT errors were found to be clinically insignifi cant.…”
Section: Accuracy Of Cbct Systemsmentioning
confidence: 99%
“…(Fig. 2.18 HILGERS et al, 2005;HONDA et al, 2004;KOBAYASHI et al, 2004;LASCALA,PANELLA, MARQUES, 2004;MAH et al, 2011;MARMULLA et al, 2005; MISCH,ERICA, PINSKY et al, 2006;SUN et al, 2011;TIMOCK et al, 2011;TSIKLAKIS,SYRIOPOULOS, STAMATAKIS, 2004) Devido à sensibilidade da TCCB, a precisão e a acurácia têm justificado a sua utilização na Odontologia para estudar regiões de implante, (MOSHIRI et al, 2007) espessura do palato, (GRACCO et al, 2008) identificação de cistos e processos inflamatórios e tumorais, acompanhamento pré e pós-cirúrgico, imagens da ATM, (DANFORTH,DUS, MAH, 2003;HONDA et al, 2004;LASCALA,PANELLA, MARQUES, 2004;MOZZO et al, 1998;SCARFE,FARMAN, SUKOVIC, 2006;SUKOVIC, 2003) morfologia periodontal, (FUHRMANN,BUCKER, DIEDRICH, 1995;NAITO,HOSOKAWA, YOKOTA, 1998;PISTORIUS et al, 2001) anomalias craniofaciais (GARIB et al, 2007;HATCHER, 2010) e avaliar a quantidade e qualidade óssea nas regiões de fissuras de lábio e palato completas ( Fig. 2.21), áreas onde ocorrem a ruptura da continuidade óssea na região do rebordo alveolar e palato duro, necessitando, dessa forma, da realização de enxerto ósseo secundário para reconstrução da área afetada.…”
Section: Figura 217 -Réplicas De Radiografias Panorâmica (A) Telerrunclassified
“…(SCHEI et al, 1959;SUOMI et al, 1971) Um dos critérios de inclusão foi a necessidade de o paciente ter sido submetido à cirurgia de enxerto ósseo alveolar secundário, por esta ser a cirurgia de escolha devido às inúmeras vantagens, dentre elas a de garantir suporte periodontal para a irrupção e preservação dos dentes adjacentes à fissura sem interferir no crescimento da maxila. Todas as cirurgias tiveram como área doadora a crista ilíaca, por ser uma área discreta, com maior quantidade de osso medular esponjoso (FREIHOFER, KUIJPERS-JAGTMAN, 1989;GOUDY et al, 2009;KOOLE,BOSKER, VAN DER DUSSEN, 1989;QUERESHY et al, 2012) , LANGDON, 1991;FEICHTINGER,MOSSBOCK, KARCHER, 2007;KAWAKAMI et al, 2003;LILJA et al, 2000;SILVA FILHO et al, 2000;SILVA FILHO et al, 1999;TAI,SUTHERLAND, MCFADDEN, 2000;TAN et al, 1996) GARIB et al, 2010c;HILGERS et al, 2005;HONDA et al, 2004;KOBAYASHI et al, 2004;LASCALA,PANELLA, MARQUES, 2004;MAH et al, 2011;MARMULLA et al, 2005;MILLER,KUO, CHOI, 2003;MISCH,ERICA, SARMENT, 2006;PINSKY et al, 2006;SUN et al, 2011;TIMOCK et al, 2011;TSIKLAKIS,SYRIOPOULOS, STAMATAKIS, 2004) As tomografias foram realizadas com um voxel de 0,25mm, para obtenção de maior resolução espacial, permitindo a visualização das tábuas ósseas alveolares.…”
Section: A Amostraunclassified