Invasive Cervical Resorption (ICR) is a rare but aggressive form of dental root resorption, characterized by the breakdown of dental hard tissue. It manifests as a dynamic process involving periodontal, dental, and pulpal tissues, often starting just apical to the epithelial attachment and progressing both apicocoronally and circumferentially into the dentine. Despite extensive research, its underlying cause remains multifactorial, with factors such as previous orthodontic treatment, trauma, and internal bleaching implicated, though many cases are idiopathic. Traditional imaging techniques like periapical radiography have limitations in accurately identifying and evaluating ICR, but Cone Beam Computed Tomography (CBCT) has revolutionized clinical assessment, providing valuable insights for treatment strategies. Furthermore, ongoing research efforts are enhancing our understanding of ICR, emphasizing the importance of clinicians' attention in high-risk individuals and the use of advanced imaging techniques for accurate diagnosis and treatment planning.