ABSTRACT
External occipital protuberance
– attaches trapezius, sternocleidomastoid muscle and ligamentum nuchae
– frontal bone + parietal bones + temporal bones + sphenoid bone + occipital bone + ethmoid bone
External occipital protuberance
– attaches trapezius, sternocleidomastoid muscle and ligamentum nuchae
– frontal bone + parietal bones + temporal bones + sphenoid bone + occipital bone + ethmoid bone