Recent SemestersSpring 2027, Spring 2026Class Size15 studentsCredits3PrerequisiteRTEC 109 and RTEC 124 with a minimum grade of C in prerequisite Transfers ToCSUDescriptionIn this course, students will learn additional principles of radiographic positioning. Emphasis is placed on those procedures involving the cranium. Topics will include radiographic technique, anatomy, specialized equipment, patient safety, and radiation protection. Special imaging modalities and techniques will be discussed. The most common cranium pathologies will be demonstrated and identified on radiographic images. Back to Top | Print-Friendly Page (opens a new window) Facebook this Page (opens a new window) Tweet this Page (opens a new window) Add to Backpack (opens a new window) All catalogs © 2026 El Camino College. Powered by Modern Campus Catalog™ .Usually HeldTue 10:00am–12:10pm, Thu 1:30pm–4:40pm, Thu 9:00am–12:10pm