Evaluation of proximal caries in images resulting from different modes of radiographic digitalization

Xavier, Cláudio Roberto Gaião; Araujo-Pires, Ana Claudia; Poleti, Marcelo Lupion; Rubira-Bullen, Izabel Regina Fischer; Ferreira, Olga; Capelozza, Ana Lúcia Álvares

doi:10.1259/dmfr/67185962

Cited by 8 publications

(4 citation statements)

References 16 publications

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“…Many techniques have been used to assess the extent of dental caries from extracted teeth and both their advantages and disadvantages have been discussed (8)(9)(10)(11)(12)(13)(14)(15)(16)(17)(18).…”

Section: Discussionmentioning

confidence: 99%

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In vitro comparison of intraoral films and four image plate systems in radiographic caries diagnosis

Yalçınkaya¹,

Künzel²,

Becker³

2012

MUSBED

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Radyografik çürük tanısında intraoral filmler ve dört fosfor plaka sisteminin in vitro karşılaştırılması Amaç: Radyografide çürük tanısının konması bazen kolay olmayabilir. Bu çalışmada aynı şartlar altında değerlendirilen dört adet fosfor plaka sisteminin ve iki film esaslı sistemin çürük tanısındaki yerinin araştırılması amaçlanmıştır. Yöntem: İki yüz adet diş beşerli gruplar halinde plastik Lego® bloklara yerleştirildi. Her bir bloktan standart şartlarda dental röntgen apareyi ile radyografik görüntü alındı. Fosfor plakalarla (Dentsply DenOptics®, Dürr Vistascan II®, Soredex Digora FMX®, Soredex Digora Optime®) 60 kV ve 7 mA ışınlamayla görüntü elde edildi. Çürük derinliği on bir gözlemci tarafından değerlendirildi. Histolojik bulguları karşılaştırmak için mikroskobik inceleme yapıldı. Mikroskobik ve radyolojik bulgular arasındaki farklar değerlendirilerek çürük derinliği belirlendi. Bulgular: Çürük tanısında farklı sensörlerin çok az etkisi olduğu görüldü. En büyük farkı DenOptix ve Digora FMX sistemleri gösterdi. Tüm yüzeyler hesaplandığında etkinin istatistiksel olarak anlamlı olmadığı bulundu. Sonuç: Dört fosfor plaka sistemi de çürük tanısında kabul edilebilir sonuçlar göstermiştir. Mine çürüğündeki histolojik derinlik radyografik ölçümlerle uyumlu bulunmamıştır. Anahtar sözcükler: Diş çürüğü, diş çürüğü tanısı, fosfor plaka ABS TRACT In vitro comparison of intraoral films and four image plate systems in radiographic caries diagnosis Objectives: Detecting early caries lesion on a radiograph may be a difficult task. The aim of this study was to compare four image plate and two film-based systems by evaluating the accuracy of caries detection under standard conditions. Methods: Two hundred teeth were attached in groups of five onto plastic Lego®blocks. Radiographs were taken from each block under standard bitewing conditions with an X-ray device. Phosphor plates (Dentsply DenOptics®, Dürr Vistascan II®, Soredex Digora FMX®, Soredex Digora Optime®) were exposed at 60 kV and 7 mA. The caries depths were analyzed by eleven observers and microscopic investigation was used to compare the histological findings. The caries depth was calculated as the difference between microscopic and radiological findings. Results: Data analysis showed a small impact of different sensors on the diagnostic accuracy. The largest differences between microscopic and radiographic caries ratings were found with DenOptix and Digora FMX. When it was calculated over all surfaces no statistical significance was found. Conclusion: The results suggest that the performance of the four storage phosphor image plate systems is acceptable for the detection of caries. The increase in histological depth of enamel caries was not significantly correlated with radiographic measurements.

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Section: Discussionmentioning

confidence: 99%

“…Radiography is still the method of choice to assess the lesion size, despite its relatively low reproducibility (8). In order to evaluate the presence, location and depth of caries lesions, intraoral films and digital sensors have been compared in many studies in recent years (7)(8)(9)(10)(11)(12)(13)(14)(15)(16)(17)(18).…”

Section: Introductionmentioning

confidence: 99%

In vitro comparison of intraoral films and four image plate systems in radiographic caries diagnosis

Yalçınkaya¹,

Künzel²,

Becker³

2012

MUSBED

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“…The mean values for the area under the ROC curve, standard deviation, confidence intervals and the differences among tube potential setting for the PSP digital system are shown in [ According to Xavier et al, [14] digitalized images from the Genius Color Page scanner and the four digital cameras used in their study generated good quality images, in both file formats (JPEG and TIFF) and their use is appropriate for the radiographic digitalization for caries diagnosis in the daily clinical routine. According to Peretz et al, [15], Storing existing radiographs in a digital medium for space saving purposes using a digital camera does not loose critical information.…”

Section: Resultsmentioning

confidence: 99%

Effect of Different Tube Potential Settings on Caries Detection using PSP Plate and Conventional Film

Cruz²,

Sl³

et al. 2015

JCDR

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Purpose: To compare intraoral Phosphor Stimulable Plate digital system and intraoral film using different tube settings on incipient proximal caries detection. Materials and Methods:Five blocks, with five teeth each, were radiographically examined using phosphor plates and F-speed films. The images were acquired in 07 different tube potentials from 50-80 kV. The films were digitized. Three oral radiologists scored the images for the presence of caries using a 5-point rating scale. The areas under ROC curve were calculated. The influence of tube kilovoltage was verified by ANOVA and pair wise comparisons performed using Tukey test.

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“…Digitization of conventional images allows storage on a PACS system, but requires a large number of processes to achieve the final image, and is dependent on great operator care to produce a high-quality final image. 16 …”

Section: Description Of the Diagnostic Testmentioning

confidence: 99%

Spanning the Horizon of Accuracy of Different Intraoral Radiographic Modalities: A Systematic Review

Muchhal¹,

Niraj²,

Chaudhary³

et al. 2017

The Journal of Contemporary Dental Practice

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Evaluation of proximal caries in images resulting from different modes of radiographic digitalization

Cited by 8 publications

References 16 publications

In vitro comparison of intraoral films and four image plate systems in radiographic caries diagnosis

In vitro comparison of intraoral films and four image plate systems in radiographic caries diagnosis

Effect of Different Tube Potential Settings on Caries Detection using PSP Plate and Conventional Film

Spanning the Horizon of Accuracy of Different Intraoral Radiographic Modalities: A Systematic Review

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