Читать книгу Anatomy of bone system. The manual for medical students / Анатомия костной системы. Учебное пособие для медицинских вузов - Г. И. Ничипорук - Страница 22

The coccyx, os coccygis (Co_I– Co_III-V), consists of 3–5 rudimental vertebrae in adults. Only the I vertebra has rudiments of superior articular processes named coccygeal horns, cornua coccygea, besides the body. The coccygeal horns are connected with the sacral horns by ligaments. The I vertebra also has lateral projections which are rudiments of transverse processes. The other vertebrae are round-shaped and small, they have no arch and no processes.