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INTEREST OF 3D IMAGES AND VIDEOS IN TEACHING OF RADIOGRAPHIC TECHNIQUES

VR17. INTEREST OF 3D IMAGES AND VIDEOS IN TEACHING OF RADIOGRAPHIC TECHNIQUES. M. SAHNOUN, A. N. DIOP, A. ABED, G. AKPO, H. DEME, O. SANO, E. NIANG UNIVERSITE CHEIKH ANTA DIOP DE DAKAR / SENEGAL. OBJECTIVES. Use of 3D tools to demonstrate some of radiographic techniques.

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INTEREST OF 3D IMAGES AND VIDEOS IN TEACHING OF RADIOGRAPHIC TECHNIQUES

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  1. VR17 INTEREST OF 3D IMAGES AND VIDEOS IN TEACHING OF RADIOGRAPHIC TECHNIQUES M. SAHNOUN, A. N. DIOP, A. ABED, G. AKPO, H. DEME, O. SANO, E. NIANG UNIVERSITE CHEIKH ANTA DIOP DE DAKAR / SENEGAL

  2. OBJECTIVES • Use of 3D tools to demonstratesome of radiographic techniques. • Offerthistool for enhancing mental rotation for students.

  3. INTRODUCTION • PROBLEMATIC 3d iconographyissolvingmanyproblems of comprehension in anatomy and manyother sciences whichneed mental rotation.* In our case, radiographic techniques of the hip requires mental rotation to understand the position of the articulation, and the angle’s of incidence. * N. Hoyek, C. Collet, O. Rastello, P. Fargier, P. Thiriet & A. Guillot (2009). Enhancement of Mental Rotation Abilities and its Effect on Anatomy Learning; Teaching and Learning in Medicine, 21(3), 201-206.

  4. INTRODUCTION • PROBLEMATIC This is the classicmethod to demonstrateradiographic technique of one hip’s incidence (uretral incidence), usingphotography and schema.

  5. MATERIALS AND METHODES • Firstly, we have used «MakeHuman0.9.1 RC1» to model the human body with the corresponding position of articulations.

  6. MATERIALS AND METHODES • Secondly we added a red arrow to the X Ray and a film cassette blue colored. This step was established with another 3D software “MAYA”. • With the same software we have produced 3D videos. • Some annotations were added with “GIMP”

  7. RESULTS • Six radiographicincidences have been producedthatseem more understandable in spite of theircomplexity. • 3d animations werepresented to studentswhoratedtheirattractiveness and their help in understanding the incidences.

  8. RESULTS • SURGICAL PROFILE (ARCELIN)

  9. RESULTS • MEDICAL PROFILE (COCHIN)

  10. RESULTS • DUCROQUET

  11. RESULTS • AP VIEW

  12. RESULTS • « FAUX PROFIL » (LEQUESNE)

  13. RESULTS • URETHRAL PROFILE

  14. CONCLUSION • 3D iconogaphyoccupiesmore space by variouseducationalfields. This is the result of the diversity and accessibility of softwares, especially in free version.

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