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Journal : Jurnal Imejing Diagnostik

Pengaruh Variasi mAs terhadap Densitas pada Hasil Radiograf Os Femur Rahman, Cipta Ismaya; Annisa, Aulia; Firdaus, Muhammad
Jurnal Imejing Diagnostik (JImeD) Vol. 10 No. 1: JANUARY 2024
Publisher : Poltekkes Kemenkes Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31983/jimed.v10i1.10434

Abstract

Background: The human body's anatomical structure may be seen in radiological image findings. The proper exposure factor must be given in order to produce radiographic findings. The amperage value times the exposure period is equal to mAs. A darker image will result from a larger mA factor or longer exposure time. However, by choosing the appropriate exposure factor, an optimal radiograph density can be produced that can clearly display the difference in thickness and density between organs. The purpose of this study is to determine the results of how density affects the results of radiographs of the os femur.Methods: This research is quantitative using experimental methods to find out how the effect of mAs variations and how much the range of changes in value on density in AP projection femur examinations using mAs variations namely mAs 4, 8, 10, 12, 20, 25, and 32 with a fixed kV of 70 kV.Results: The results of this study indicate that there is a change in the effect of density quality on the variation of mAs on the radiograph results of the femoral os using the Friedman test p-value <0.001 which means less than 0.05. And the range of changes in density values at the caput femur, collum femur, collum femur, and greater trochanter there are changes in each mAs variation. The value of density variation against 7 mAs variations in radiograph results at variations of 4 to 32 mAs shows the density value increases by 0.14, for the range of increase in each variation it is ± from 0.02 to 0.05.Conclusions: The purpose of this study is to determine the results of how density is affected and the results of how the range of changes in density values on femur radiographs.
Co-Authors Addriani, Ranti Addurrunnafis, Addurrunnafis Admas, Liza Okwan Agus Alamsyah Ahmad Sulaeman Aini, Silvi Nur Al Fatih, M. Radhit Aliami, Sri Anavira, Sausan Anisya Fitri Antono Suryoputro Aprilia, Ghea Aryadiva Nugrahaning Prayoga Asrizal Aulia, Ika Ayu Indrapuri, R. Sri Bagoes Widjanarko Danil Hulmansyah Dara Dwi Oktaviyanti Dewi Liesnoor Setyowati Dudung Burhanudin, Dudung Elmustian, Elmustian Ema Nurzainul Hakimah, Ema Nurzainul Fariuzi Festiyed Firdaus , Muhammad Fitri, Zalia Fitria Jannatul Laili Frilia Zivana, Nabel Gloria Purba, Christine Vita Hartono, Rudy Hasan, Dody Pratama Hemawati, Hemawati Hendro Widodo Ikhtiyaruddin Indrapuri, R. Sri Ayu Indrapuri, R.Sri Ayu Indrapuri, Sri Ayu Istiazah, Micha Jariah, Syarifah Annisatun Kholila, Nova Nor Laura, Angel Lucky Restyanti Wahyu Utami Marian Tonis Marido Bisra Marliana Marliana Marliana, Marliana Masganti Sit Melfi Amanda Mesra, Yuni Mismar, Devi Putri Monicha, Cindy Muhammad Firdaus Nabilah, Azzahra Nadimin Nadimin Nirva Diana Nurhaasanah, Nurhasanah Padilla, Raihan safa Paramitha, Dyah Purnamasari, Devi Rafidah Rafidah Rahman, Cipta Ismaya Rubiati Hipni, Rubiati Salwa Innasya Sugesty Sa’diyah, Aminatus Shelly Angella Silfina, Redha Okta Siti Nur Aini, Siti Nur Sri Ayu Indrapuri, R Sufanda, Zerry SUNARTO Surjoputro, Antono Syahputra, M. Syawal Vikarina, Arista Fadila Wahyu Widodo Widodo, Mochamad Wahyu Widyawati, Wahyu Indah Yessy Velina Yoshandi, T. Mohd Yoshandi, T. Mohd. Yoshandi, T.Mohd Yudi Andika Yunita, Alfitri Yana Yuyun Priwahyuni, Yuyun Zulistiani, Zulistiani