Where are the occipital nodes located?

The occipital nodes are located at the base of the skull. These lymph nodes are specifically situated in the occipital region, which is the area located posteriorly and inferiorly to the skull, where the occipital bone is found. The primary function of occipital lymph nodes is to filter lymphatic fluid from the scalp and the back of the head, serving as part of the body's immune response system. Recognizing the anatomical position of these nodes is crucial in understanding the drainage patterns of the head and neck, as well as in identifying potential sites of infection or disease related to the lymphatic system.