Gatot Murti Wibowo, Gatot Murti
Technic of Radiodiagnostic and Radiotherapy Department, Polytechnic Health Ministry of Semarang

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BODY WEIGHT EFFECT ON JOINT SPACE WIDTH AND TIBIO FEMORAL ANGLE OF KNEE JOINT MEASUREMENT FOR OSTEOARTHRITIS DETECTION USING IMAGEJ Setiawan, Agung Nugroho; Suryono, Suryono; Sugiyanto, Sugiyanto; Fatimah, Fatimah; Wibowo, Gatot Murti
Proceedings of the International Conference on Applied Science and Health No 1 (2017)
Publisher : Proceedings of the International Conference on Applied Science and Health

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (901.553 KB)

Abstract

Background: Radiograph of knee joint with Kellgren and Lawrence classification system is the gold standard for assessing knee osteoarthritis. However, these grades are still obstacles. It is sometimes not appropriate to assess the progress of osteoarthritis and very long time to see the results of such progress. Osteoarthritis diagnosis and classification have been relying on qualitative visual interpretation by a radiologist. Probably difficult to determine whether there OA in the knee or not. Image quantification of digital radiography is done by measuring the joint space width and tibio femoral angle of the knee joint using the ImageJ software, with body weight variance as one factor that could affect it. Aims: This research aims to get information of body weight effect on the measurement of the joint space width and tibio femoral angle of knee joint in OA detection. Methods: This is a cross-sectional study. Subjects were digital images of the knee joint anteroposterior (AP) projection using Computed Radiography (CR) from 21 respondents with specific criteria. Image is then quantified using ImageJ software to measure the joint space width and tibio femoral angle. Print out of examination visually evaluated by one radiologist to confirm the diagnosis of OA of the knee joint. Results: The value of the right knee joint space width lateral and medial (3.81 ± 1.18 and 2.42 ± 0.77), while the left lateral and medial (3.49 ± 1.11 and 2.69 ± 0.83). Tibio femoral angle range 168.44 to 178.39 with the average tibiofemoral angle right knee 175.18 ± 2.04 and 173.80 ± 2.44 left knee. Body weight has a significant correlation to the tibiofemoral angle of knee joint (p value < 0,03). Conclusion: The joint space width values that taken from digital quantificationcan be baseline data of respondents, especially for those respondents who had grade 2 or indicated osteoarthritis, to be observed or compared in the next examination.The tibio femoral angle can be addition information in relation with knee pain to detect osteoarthritis. 
Penerapan NX-Quality Assurance Software pada Computed Radiography di Instalasi RSUD Dr. Margono Soekardjo Purwokerto (Studi Kasus Analisis Penolakan pada Computed Radiography AGFA NX-8700 SU1) Wibowo, Gatot Murti; Rochmayanti, Dwi; Rini, Regi Kusuma
Mutiara Medika: Jurnal Kedokteran dan Kesehatan Vol 15, No 2 (2015)
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/mmjkk.v15i2.3757

Abstract

Program Reject Analysis merupakan bagian dari program Quality Assurance yang berguna untuk meningkatkan kualitas pelayanan rumah sakit bidang diagnostik. Tujuan penelitian ini adalah untuk memaparkan hasil analisis penolakan citra softcopy, menjelaskan faktor penyebab penolakan dan rekomendasi pemecahan masalah untuk mengurangi angka penolakan citra softcopy. Jenis penelitian ini kuantitatif analitik dan kualitatif menggunakan metode focus group discussion (FGD). Data unduhan yang diperoleh dari NX-Quality Assurance software kemudian diolah untuk mengetahui persentase penolakan kemudian dirinci berdasarkan penyebab penolakan, jenis pemeriksaan dan kode radiografer selanjutnya dibuat diagram pareto untuk mencari prioritas penolakan dan dibuat diagram fishbone berdasarkan hasil FGD. Hasil penelitian menunjukkan total reject rate pada bulan Maret 2014 sebesar 3,02%, melampaui batas yang direkomendasikan Kemenkes yaitu d” 2%. Faktor utama penyebab penolakan adalah faktor positioning (69,69%), jenis pemeriksaan chest (43,94%) dan radiografer mahasiswa (21%-24,24%). Solusinya adalah mengadakan briefing rutin setiap hari oleh radiografer secara bergantian kepada mahasiswa praktikan disertai dengan pemberian tips sederhana dalam melakukan pemeriksaan sesuai pengalaman radiografer, mengadakan gladi lapangan terhadap praktikan baru untuk orientasi atau pengenalan alat, meningkatkan keterampilan mahasiswa dengan memberikan shift tambahan terhadap mahasiswa di luar PKL dan membangun komunikasi terhadap pasien serta meningkatkan pengetahuan tentang teknik pemeriksaan.The Reject Analysis program is part of the Quality Assurance program that is useful for improving the quality of diagnostic hospital services. The purpose of this research is to describe the result of softcopy image rejection analysis, explain the cause of rejection factor and problem solving recommendation to reduce the softcopy image rejection number. This type of research is quantitative analytic and qualitative using focus group discussion method (FGD). The download data obtained from the NX-Quality Assurance software is then processed to determine the percentage of rejection then specified based on the cause of the rejection, the type of examination and the radiographic code is then made a pareto diagram to seek priority rejection and made a fishbone diagram based on FGD results. The results showed the total reject rate in March 2014 was 3.02%, exceeding the Ministry of Health’s recommendation that is d” 2%. The main factors causing rejection are positioning factor (69,69%), chest examination type (43,94%) and student radiographer (21% -24,24%). The solution is to hold daily routine briefing by radiographer in turns to the student accompanied by the provision of simple tips in conducting examination according to the experience of radiographer, conducting a field rehearsal of new practitioners for orientation or introduction of tools, improving student skills by providing additional shifts to students outside the street vendors and build communication to patients as well as improve knowledge of examination
Penerapan NX-Quality Assurance Software pada Computed Radiography di Instalasi RSUD Dr. Margono Soekardjo Purwokerto (Studi Kasus Analisis Penolakan pada Computed Radiography AGFA NX-8700 SU1) Wibowo, Gatot Murti; Rochmayanti, Dwi; Rini, Regi Kusuma
Mutiara Medika: Jurnal Kedokteran dan Kesehatan Vol 15, No 2 (2015): July
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/mmjkk.v15i2.3757

Abstract

Program Reject Analysis merupakan bagian dari program Quality Assurance yang berguna untuk meningkatkan kualitas pelayanan rumah sakit bidang diagnostik. Tujuan penelitian ini adalah untuk memaparkan hasil analisis penolakan citra softcopy, menjelaskan faktor penyebab penolakan dan rekomendasi pemecahan masalah untuk mengurangi angka penolakan citra softcopy. Jenis penelitian ini kuantitatif analitik dan kualitatif menggunakan metode focus group discussion (FGD). Data unduhan yang diperoleh dari NX-Quality Assurance software kemudian diolah untuk mengetahui persentase penolakan kemudian dirinci berdasarkan penyebab penolakan, jenis pemeriksaan dan kode radiografer selanjutnya dibuat diagram pareto untuk mencari prioritas penolakan dan dibuat diagram fishbone berdasarkan hasil FGD. Hasil penelitian menunjukkan total reject rate pada bulan Maret 2014 sebesar 3,02%, melampaui batas yang direkomendasikan Kemenkes yaitu d” 2%. Faktor utama penyebab penolakan adalah faktor positioning (69,69%), jenis pemeriksaan chest (43,94%) dan radiografer mahasiswa (21%-24,24%). Solusinya adalah mengadakan briefing rutin setiap hari oleh radiografer secara bergantian kepada mahasiswa praktikan disertai dengan pemberian tips sederhana dalam melakukan pemeriksaan sesuai pengalaman radiografer, mengadakan gladi lapangan terhadap praktikan baru untuk orientasi atau pengenalan alat, meningkatkan keterampilan mahasiswa dengan memberikan shift tambahan terhadap mahasiswa di luar PKL dan membangun komunikasi terhadap pasien serta meningkatkan pengetahuan tentang teknik pemeriksaan.The Reject Analysis program is part of the Quality Assurance program that is useful for improving the quality of diagnostic hospital services. The purpose of this research is to describe the result of softcopy image rejection analysis, explain the cause of rejection factor and problem solving recommendation to reduce the softcopy image rejection number. This type of research is quantitative analytic and qualitative using focus group discussion method (FGD). The download data obtained from the NX-Quality Assurance software is then processed to determine the percentage of rejection then specified based on the cause of the rejection, the type of examination and the radiographic code is then made a pareto diagram to seek priority rejection and made a fishbone diagram based on FGD results. The results showed the total reject rate in March 2014 was 3.02%, exceeding the Ministry of Health’s recommendation that is d” 2%. The main factors causing rejection are positioning factor (69,69%), chest examination type (43,94%) and student radiographer (21% -24,24%). The solution is to hold daily routine briefing by radiographer in turns to the student accompanied by the provision of simple tips in conducting examination according to the experience of radiographer, conducting a field rehearsal of new practitioners for orientation or introduction of tools, improving student skills by providing additional shifts to students outside the street vendors and build communication to patients as well as improve knowledge of examination