Teleradiology is the secure electronic transmission of radiological imagesโX-ray, CT, MRI, PET, ultrasoundโfrom one location to another for rapid interpretation by board-certified radiologists, eliminating geography as a barrier to timely diagnosis. In an era of value-based care and staff shortages, Teleradiology market size reached an estimated USD 9.4 billion in 2025, underlining its relevance to hospital throughput, emergency department productivity, and outpatient imaging networks. The growth outlook remains firmly double-digit: the market is forecast to expand at a ~18 % CAGR through 2033, propelled by widening radiologist workforce gaps, payor acceptance of remote reads, and AI-enabled workflow automation that compresses turnaround times to <15 minutes.