This comprehensive guide focuses on diseases rooted in pathological processes within the intervertebral discs. It provides an in-depth exploration of spinal biomechanics, as well as the anatomical and physiological factors that contribute to disc pathology. Through this lens, the book discusses diagnostic and therapeutic approaches, emphasizing the importance of magnetic resonance imaging (MRI) in identifying these conditions. Relevant sections feature clinical case studies illustrated with high-quality MRI images. In addition to conservative and surgical treatment options, the guide also highlights psychotherapeutic methods for managing back pain. Designed for neurologists, traumatologists, orthopedists, and spinal surgeons, it serves as a valuable resource for medical students, residents, and professionals pursuing continuing education in the field.