E-Journal
E-Journal : Pengaruh Faktor Eksposi Terhadap Kualitas Citra Radiografi Thorax Dan Ossa Cruris Pada Pesawat Radiografi Umum Di Rumah Sakit Umum Bina Kasih Medan
Background: Exposition factors are factors that determine and
influence the quality and quantity of x-ray radiation in making
radiographic images. In a computed radiography system, images can
be optimized before printing, thereby minimizing repetitions caused
by inaccuracies. Research Purposes: The aim of this study was to
determine the effect of exposure factors on Thorax examination and
Os examination. Cruris. Method: This research uses a qualitative
method with an observational approach. Researchers collected data
by conducting a study of several related literature. Data processing
and analysis is carried out by making similarities and differences,
conducting a study of literature sources, then analyzing the contents
of these sources and concluding the results obtained in order to
answer the problem in the problem formulation. Research Results:
The Thorax examination used a tube voltage of 64 kV. the tube
current is 200 mA, and the exposure time is 0.10 seconds, while in the
Os examination. Cruris uses a tube voltage of 50 kV, tube current of
100 mA, and exposure time of 0.12 seconds. Conclusion: Differences
in the influence of exposure factors on the Thorax and Os. Cruris is
the tube current and second (time), while kV is adjusted to the
thickness of the object (atomic number).
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