The clinical application of the modified radiography of the tempro-mandibular joint by digital radiography
- VernacularTitle:数字X线摄影改良颞颌关节投照法的临床应用
- Author:
Ru-Yao ZHUANG
;
Xian-Ling ZHANG
;
Xian-En CHEN
;
Mao-Xiong WU
;
- Publication Type:Journal Article
- Keywords:
Tempro-mandibular joint;
Radiography;
Signal processing,computer-assisted
- From:
Chinese Journal of Primary Medicine and Pharmacy
2006;0(09):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the clinical application value of the modified radiography by digital ra- diography of the tempro-mandibular joint in the tempro-mandibular joint radiography.Methods A digital radiogra- phy machine(Siemens Aristos MX)was used to the tempro-mandibular joint disorders of 68 patients with the meth- ods of the modified radiography of the tempro-mandibular joint,and the results were compared with those of 45 cases acquired with conventional radiography.Results The modified radiography by digital radiography provided high res- olution,precise location and excellent images,and the total structures of tempro-mandibular joint was clearly dis- played,with a success rate of 99%(67/68),while the results acquired by conventional radiography were not clear, only with a success rate of 60%(18/45).There is significant statistical differences between the modified radiography by digital radiography and conventional radiography(x~2 = 35.08,P
