EXPERIMENTAL AND CLINICAL-STUDIES ON DOSE REDUCTION EFFECTS OF SPACERS IN INTERSTITIAL BRACHYTHERAPY FOR CARCINOMA OF THE MOBILE TONGUE

被引：28

作者：

FUJITA, M

TAMAMOTO, M

HIROKAWA, Y

KASHIWADO, K

AKAGI, Y

KASHIMOTO, K

WADA, T

机构：

[1] HIROSHIMA UNIV,SCH MED,DEPT RADIOL,MINAMI KU,HIROSHIMA 734,JAPAN

[2] HIROSHIMA UNIV,SCH DENT,DEPT ORAL & MAXILLOFACIAL RADIOL,HIROSHIMA,JAPAN

[3] HIROSHIMA UNIV,SCH DENT,DEPT PROSTHET DENT 2,HIROSHIMA,JAPAN

来源：

ORAL SURGERY ORAL MEDICINE ORAL PATHOLOGY ORAL RADIOLOGY AND ENDODONTICS | 1993年 / 76卷 / 06期

关键词：

D O I：

10.1016/0030-4220(93)90054-8

中图分类号：

R78 [口腔科学];

学科分类号：

1003 ;

摘要：

The difference of radiation dose reduction effect with spacers of different materials, a heat-curing denture base resin and a silicon impression material, was examined experimentally and clinically. Radium needles and iridium hairpins were used as radioactive sources. In both studies, it was revealed that adose reduction effect of silicon impression material was greater than that of denture base resin. Silicon impression material was thought to be a better material for spacers because of its larger radiation dose reduction effect and the time saving to produce the spacer.

引用

页码：797 / 803

页数：7

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