Evaluasi Nilai Dosis Tipikal pada Pasien Pemeriksaan Intervensional Menggunakan Modalitas C-Arm di RSUP Dr. M Djamil Padang

Cindy Wulandari Cindy Wulandari (Departemen Fisika, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Andalas)
Dian Milvita (Departemen Fisika, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Andalas)
Ida Bagus Gede Putra Pratama (Badan Pengawas Tenaga Nuklir)

Jurnal Fisika Unand
Vol 15 No 5 (2026)

Research on the determination, analysis, comparison, and evaluation of typical dose values ​​in C-Arm examinations against TPD values ​​from several previous studies and several countries has been conducted at Dr. M. Djamil Padang General Hospital. Data collection was carried out on adult patients with a body mass of (50-70) kg and aged over 15 years with a total number of 276 patients. The study was conducted on Coronary Angiography (CAG) examinations of 65 people, Percutaneous Coronary Intervention (PCI) examinations of 89 people, and Percutaneous Transluminal Coronary Angioplasty (PTCA) examinations of 122 people. The method for determining typical dose values ​​is obtained from the median analysis (Q2) of the distribution of dose magnitude data (DAP and Total Kerma). The results of the study show that the typical dose value of RSUP Dr. M. Djamil Padang on the C-Arm fluoroscopy X-ray modality has met the standards set by BAPETEN number: 3426 / K / XI / 2022 because it is below the recommended TPD value for Indonesia. The typical dose value at Dr. M. Djamil Padang General Hospital is 0.05%. M. Djamil Padang is lower than the TPD value of several previous studies and the TPD of several countries such as Japan, Austria, UK, and Finland.