Quantitative evaluation of bone repair of periapical lesions using digital subtraction radiography - Part 1: Basic study

Hai xiong Sun, Masafumi Ohki, Naoyuki Yamada

研究成果: Contribution to journalArticle査読

1 被引用数 (Scopus)

抄録

The standardized radiographic device for digital subtraction radiography (DSR) was developed to detect bone repair of periapical lesions after root canal filling. The radiographic reproducibility of the device was examined over a period of 6 months. The detectability of DSR, and the quantitative accuracy of bone changes were investigated. Results were obtained as follows: the angulation error of this instrument was limited to ±1° in the vertical and horizontal directions over a period of 6 months, which indicated that this instrument was adequate for clinical use in DSR. The accuracy of the quantitative evaluation of bone change was within ±10%.

本文言語英語
ページ(範囲)25-34
ページ数10
ジャーナルOral Radiology
7
1
DOI
出版ステータス出版済み - 6 1 1991

All Science Journal Classification (ASJC) codes

  • 歯科学(その他)
  • 放射線学、核医学およびイメージング

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