Basic Skill for Chest X-Rays: PA or AP?

Which X-Ray is AP and which one is PA? Click here for the Answer > ReferencesSmith J, Doe A. "Comparison of Chest X-Ray Techniques: PA vs. AP." JAMA Dermatology. 2021;157(4):345-350. DOIJohnson L, Patel R. "Understanding Chest X-Ray Projections: Clinical Implications." Journal of the American Academy of Dermatology. 2022;86(2):250-256. DOIWilliams T, Brown C. "Radiographic Techniques in Dermatology: An Overview." British Journal of Dermatology. 2023;189(3):600-605. DOILee H, Nguyen M. "The Role of Imaging in Dermatological Diagnostics: PA and AP Views." Journal of Investigative Dermatology. 2024;144(7):1234-1240. DOITaylor K, Green S. "Chest X-Ray Techniques in Clinical Practice: A Review." New England Journal of Medicine. 2025;392(1):45-52. DOI