Non-metallic grid for radiographic measurement.
نویسندگان
چکیده
The purpose of this paper is to suggest an easier, non-metallic radiographic grid system for measuring the working length and radiographic size of pathologic areas during endodontic diagnosis and prognosis determination.
منابع مشابه
Validation of Goniometric Method in the Assessment of Lordosis by Radiographic Analysis
Background & Aims: Cervical spine is prone to various abnormalities and sport injuries. There is still no non-aggressive measurement instrument with high reliability for easy and rapid assessment of cervical spine secondary complications. The aim of this research was to investigate the validity of goniometric method for cervical lordosis measurement through radiography. Method: In this study, 1...
متن کاملبررسی میزان انطباق بخش های رادیوگرافی در بیمارستان های دولتی استان مازندران با راهنمای استاندارد CEC و عوامل مرتبط با آن در سال 1390
Abstract Background and purpose: The Commission of European Communities (CEC) has developed a guideline in which many common radiographic techniques are determined. Following these guidelines will reduce patient dose and good quality image is obtained. Noncompliance of radiographic centers with standard guidelines not only leads to reduction in radiographic image quality but also wastes reso...
متن کاملA Phantom Study for the Optimization of Image Quality and Radiation Dose for Common Radiographic Examinations in Digital Radiography
Introduction: Phantom studies facilitate the implementation of radiation dose surveillance as a function of radiographic technical parameters for minimizing patient radiation dose. The evidence of such investigations can then be used to evaluate technical parameters used in the radiographic procedures to reduce radiation dose without compromising the image quality. Material and Methods: This ex...
متن کاملFEASIBILITY OF PRODUCING NANO STRUCTURED METALLIC AND NON-METALLIC COATINGS ON Al SUBSTRATE USING MECHANICAL COATING ROUTE
In this paper, the possibility of mechanical coating of aluminum with either Ni or SiC using planetary ball mill was studied. The Al substrate was fixed inside of the vial lid of a planetary ball mill filled with milling balls and starting powder. The phase analysis and crystallite size measurement of the coatings were carried out using X-ray diffraction (XRD) method. Scanning electron micro...
متن کاملTheorical Investigation of Linear Response for Passivated Metallic Electrode Under Potential Step (RESEARCH NOTE)
The transient response of passivated metallic electrode system under potential step was analyzed based on a linear model, and a technique for calculating the parameters characterizing the growth and dissolution of passive film was proposed. It is believed that the information which is expected to be gained from the impedance measurement can be obtained by this technique and that this technique ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Australian endodontic journal : the journal of the Australian Society of Endodontology Inc
دوره 34 1 شماره
صفحات -
تاریخ انتشار 2008