This 1963 volume by B. Calandriello offers a clinical and radiological exploration of spinal and pelvic bone diseases, integrating diagnostic interpretation with treatment perspectives of the era. Structured by anatomical regions, the text covers degenerative disorders, congenital anomalies, traumatic injuries, and infectious diseases affecting the vertebral column and pelvic bones. Aimed at orthopaedists, radiologists, and clinicians, it reflects mid-20th-century medical approaches to musculoskeletal pathology, with emphasis on imaging-based assessment. The work also contributes to the historical development of spine and pelvic diagnostics in Italian medicine.