Teleradiology is a medical subspecialty that involves the transmission of medical imaging exams, such as X-rays, CT scans, and MRIs, from one location to another. This type of technology allows medical professionals to consult patients around the world in quick and cost-effective manner. Teleradiology is useful for providing timely specialist opinions in remotely and geographically isolated areas, and for creating convenient second opinions without requiring patients to travel. Additionally, it helps to eliminate the need for expensive equipment investments and freeing up capital for other purposes. Aside from diagnosing medical conditions, its applications have also extended to telereducation, where presentations, lectures, and demonstrations are transmitted online.