歯科X線撮影のリスクの推定, 1987 ―第1報 歯科X線撮影の頻度について―

橋本 光二; 岩井 一男; 馬瀬 直通; 舘野 誠; 大亀 泰久; 桜井 紀道; 栗林 系次; 川島 祥史; 佐久間 博史; 外川 圭一; 荒木 正夫; 酒井 正人; 本城谷 孝; 篠田 宏司; 西連寺 永康

doi:10.11242/dentalradiology1960.28.481

ESTIMATION OF STOCHASTIC RISKS IN DENTAL RADIOGRAPHIC EXAMINATIONS IN JAPAN, 1987

-PART 1 ESTIMATION OF FREQUENCY IN DENTAL RADIOGRAPHIC EXAMINATION-

Koji HASHIMOTO, Kazuo IWAI, Naomichi MASE, Makoto TATENO, Yasuhisa OOGAME, Norimichi SAKURAI, Keiji KURIBAYASHI, Syoji KAWASHIMA, Hiroshi SAKUMA, Keiichi TOGAWA, Masao ARAKI, Masato SAKAI, Takashi HONJYOUYA, Koji SHINODA, Eiko SAIRENJI

Author information

Koji HASHIMOTO
Department of Radiology, Nihon University, School of Dentistry
Kazuo IWAI
Department of Radiology, Nihon University, School of Dentistry
Naomichi MASE
Department of Radiology, Nihon University, School of Dentistry
Makoto TATENO
Department of Radiology, Nihon University, School of Dentistry
Yasuhisa OOGAME
Department of Radiology, Nihon University, School of Dentistry
Norimichi SAKURAI
Department of Radiology, Nihon University, School of Dentistry
Keiji KURIBAYASHI
Department of Radiology, Nihon University, School of Dentistry
Syoji KAWASHIMA
Department of Radiology, Nihon University, School of Dentistry
Hiroshi SAKUMA
Department of Radiology, Nihon University, School of Dentistry
Keiichi TOGAWA
Department of Radiology, Nihon University, School of Dentistry
Masao ARAKI
Department of Radiology, Nihon University, School of Dentistry
Masato SAKAI
Department of Radiology, Nihon University, School of Dentistry
Takashi HONJYOUYA
Department of Radiology, Nihon University, School of Dentistry
Koji SHINODA
Department of Radiology, Nihon University, School of Dentistry
Eiko SAIRENJI
Department of Radiology, Nihon University, School of Dentistry

JOURNAL FREE ACCESS

1988 Volume 28 Issue 4 Pages 481-489

DOI https://doi.org/10.11242/dentalradiology1960.28.481

Details

Abstract

The nationwide survey in the frequency of dental radiography and the exposure factors was carried out with the cooperation of dental clinics, dental departments of general hospitals, and dental colleges of whole Japan in 1987.
The total number of dental radiography in Japan was estimated.
The results were as follows:
1. Dental x-ray units were used under the condition of 60kV and 10mA at almost all of dental clinics.
2. More than 85% of the dental x-ray units surveyed had open-end cylindrical cones.
3. The total number of intra-oral radiography taken in whole Japan was estimated to be about 9100×10⁴ and panoramic radiography was about 1140×10⁴ in 1987.

Corresponding author

Register with J-STAGE for free!