“Variations in 0° and 8° Caudal Angulation in Lumbosacral Joint Lateral Projection Examinations With Clinical Low Back Pain to Show More Informative Anatomy in the Radiology Department of Pariaman Regional General Hospital”. Oshada 2, no. 6 (December 20, 2025): 1–13. Accessed January 16, 2026. https://ejournal-nawalaedu.com/index.php/O/article/view/2175.