In 1895, the German physicist Wilhelm Röntgen made a revolutionary discovery that would fundamentally alter the course of medical science. While experimenting with cathode rays, he identified a new form of electromagnetic radiation capable of penetrating solid objects, which he termed X-rays. This breakthrough provided the first non-invasive method for visualising the internal structures of the human body, effectively removing the reliance on exploratory surgery for diagnostic purposes.

The medical community rapidly adopted this new technology, recognising its immense potential for clinical practice. Within a remarkably short period, radiography became an indispensable tool for healthcare professionals, enabling them to identify and treat a variety of conditions with unprecedented accuracy. The ability to peer beneath the skin transformed the standard of care, particularly in the management of trauma and chronic illness.

The immediate applications of X-ray technology included:

• The precise identification and assessment of bone fractures.
• The location of foreign bodies embedded within tissues.
• The detection and monitoring of various chest diseases.
• The development of specialised diagnostic protocols.

Beyond these initial uses, the discovery of X-rays served as the essential foundation for the modern field of diagnostic imaging. By proving that internal anatomy could be captured on film, Röntgen paved the way for subsequent innovations, including computed tomography and other advanced scanning techniques. His work remains a cornerstone of contemporary medicine, representing one of the most significant technological advancements in the history of healthcare.