Cross-section at C1: what lies at this level
74 structures a horizontal cut through atlas (C1) meets on the model. Hide the names to test yourself, or cut the 3D model at this level.
Press a hidden cell to reveal it.
Joints and ligaments 2
Cardiovascular 4
Digestive 15
- left upper central secondary incisor tooth
- left upper first secondary molar tooth
- left upper first secondary premolar tooth
- left upper lateral secondary incisor tooth
- left upper second secondary molar tooth
- left upper second secondary premolar tooth
- left upper secondary canine tooth
- right upper central secondary incisor tooth
- right upper first secondary molar tooth
- right upper first secondary premolar tooth
- right upper lateral secondary incisor tooth
- right upper second secondary molar tooth
- right upper second secondary premolar tooth
- right upper secondary canine tooth
- upper jaw
Skin 2
Muscular 42
- descending part of left trapezius
- descending part of right trapezius
- left digastric
- left levator veli palatini
- left longissimus capitis
- left longus capitis
- left obliquus capitis superior
- left palatopharyngeus
- left pterygomandibular raphe
- left rectus capitis anterior
- left rectus capitis lateralis
- left rectus capitis posterior major
- left rectus capitis posterior minor
- left salpingopharyngeus
- left semispinalis capitis
- left splenius capitis
- left sternocleidomastoid
- left stylohyoid
- left stylopharyngeus
- left superior pharyngeal constrictor
- left tensor veli palatini
- pharyngeal raphe
- right digastric
- right levator veli palatini
- right longissimus capitis
- right longus capitis
- right obliquus capitis superior
- right palatopharyngeus
- right pterygomandibular raphe
- right rectus capitis lateralis
- right rectus capitis posterior major
- right rectus capitis posterior minor
- right salpingopharyngeus
- right semispinalis capitis
- right splenius capitis
- right sternocleidomastoid
- right stylohyoid
- right stylopharyngeus
- right superior pharyngeal constrictor
- right tensor veli palatini
- superior oblique part of left longus colli
- uvular muscle
Nervous 2
Skeletal 7
