Haris Nasutianto
Fakultas Kedokteran Gigi Universitas Mahasaraswati Denpasar

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Journal : Jurnal Radiologi Dentomaksilofasial Indonesia (JRDI)

Kelebihan dan kekurangan penggunaan radiasi dosis rendah (Low Doses Radiation: advantages and disadvantages) Lusi Epsilawati; Azhari Azhari; Bremmy Laksono; Haris Nasutianto; Eha Renwi Astuti
Jurnal Radiologi Dentomaksilofasial Indonesia (JRDI) Vol 4 No 3 (2020): Jurnal Radiologi Dentomaksilofasial Indonesia (JRDI)
Publisher : Ikatan Radiologi Kedokteran Gigi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32793/jrdi.v4i3.633

Abstract

Objectives: To inform and discuss the benefits and harms of low dose radiation. Literature Review: Low dose radiation (LDR) was often used, including for services in the field of dentistry. Several studies have studied this for a long time but the results are still not conclusively agreed. Some researchers found a variety of side effects that are not beneficial to the body, but some found no association with the body damage caused by this, and even some found that LDR has beneficial effects on the body. Conclusion: low doses of radiation cause significant changes in the body, although this condition is met with an adaptive reaction which is considered a beneficial response by the body. Therefore, no matter how small the radiation is given, it will still have an impact on the body so it is better to be wise in its use.
Diagnostic accuracy of periapical radiolucency using periapical radiography and cone-beam computed tomography I Putu Gede Andyka Yasa; Haris Nasutianto; Tomohiro Okano
Jurnal Radiologi Dentomaksilofasial Indonesia (JRDI) Vol 7 No 1 (2023): Jurnal Radiologi Dentomaksilofasial Indonesia (JRDI)
Publisher : Ikatan Radiologi Kedokteran Gigi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32793/jrdi.v7i1.934

Abstract

Objectives: This research is aimed to compare the accuracy of periapical radiography in detecting periapical radiolucency with that of Cone-beam Computed Tomography (CBCT) and to assess the additional information that CBCT provides. Materials and Methods: 96 patients with a primary diagnosis of endodontic problem had been studied retrospectively. Each root was examined for the presence or absence of periapical lesions according to the Periapical Index (PAI) Score. Roots and root canals identified through perapical radiography and CBCT were recorded. Additional information from CBCT regarding effects of lesions in cortical bone and maxillary sinus was also noted. Sensitivity, specificity, positive predictive value, and negative predictive value were analyzed. Results: The result showed that accuracy of periapical radiography as expressed by its sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV) was 0.65, 0.90, 0.86, 0.75, respectively. Conclusion: Periapical radiography has a low sensitivity in detecting periapical lesions compared to CBCT. CBCT also provides more detailed information that is useful in endodontic treatment.