The labelled structures are (excluding the correct side):
- frontal crest
- mastoid air cell
- squamous portion of the temporal bone
- groove for the sigmoid sinus
- squamomastoid suture
- internal occipital protuberance
- occipitomastoid suture
- pterion
- groove for the middle meningeal artery
- groove for the superior sagittal sinus
- squamosal suture
- lambdoid suture
- coronal suture
- squamous process of the frontal bone
- squamous process of the occipital bone
- lambdoid suture
- coronal suture
- bregma
- lambda
- sagittal suture
- parietal bone
- parietal foramen
- sagittal suture
- vertex