(CDOS) Certified Diagnostic Ophthalmic Sonographer Certification Exam

Certified Diagnostic Ophthalmic Sonographer (CDOS) Ultrasonography of the eye demands precision that few clinical roles require. Most candidates arrive with sonography credentials and ocular anatomy fundamentals already in place. Without solid grounding in B-scan and A-scan principles, plus familiarity with orbital pathology, the CDOS becomes significantly steeper. Expect prerequisites to include entry-level ultrasound certification and demonstrated knowledge of anterior and posterior segment structures.