The ligament of the head of femur, or round ligament, known as ligamentum capitis femoris in Latin, is a crucial element of the hip joint. The journal discusses its role, anatomy, development, pathology, classifications, treatment, diagnosis, synonyms, experiments, history of study, and the application of research results in veterinary science and biomechanics. It also collects and analyzes scientific research, images and intriguing facts about this element. THIS IS THE BIRTHPLACE OF INNOVATION!