Relating to something that is second in order or importance.

A type of X-ray that follows a primary X-ray, often used for further analysis.

द्वितीयक एक्स-रे

English Usage: The doctor requested a secondary X-ray to better examine the patient's injury.

Hindi Usage: डॉक्टर ने मरीज की चोट की बेहतर जांच के लिए द्वितीयक एक्स-रे की मांग की।