In this anatomy lesson, I’m going to cover the coccyx bone, also called the tailbone. Anatomists classify the coccyx bone as an irregular bone, and it makes up the inferior portion of the vertebral column, which is part of the axial skeleton. Your tailbone does serve a purpose: It allows for the attachment of several […]

In this anatomy lesson, I’m going to cover the rib bones, also called costae in Latin. The ribs help protect vital organs  in the thorax such as the heart and lungs, and they assist with breathing. Don’t be fooled their long, curved shape! Rib bones are not classified as long bones. Instead, anatomists classify the […]

Sternum Anatomy: Manubrium, Body (Gladiolus), and Xiphoid Process In this anatomy lesson, I’m going to cover the sternum bone, also called the breastbone. I like to call this the “necktie bone” because it is shaped just like a necktie, and it’s also located in the center of the chest.  In fact, the word sternum comes […]

In this anatomy lesson, I’m going to highlight the major differences between the male pelvis and the female pelvis.  If you were to walk into a crime scene containing skeletal remains, one of the quickest ways to determine the sex of the body would be to examine the pelvis. Male vs Female Pelvis Let’s take […]

In this anatomy lesson, I’m going to cover the pelvic girdle, which consists of the two hip bones. The hip bones are referred to by different names, such as os coxae or coxal bones, innominate bones, or the pelvic bones. The pelvic girdle is part of the appendicular skeleton, and it not only protects the […]