Osteology

• • Frontal bone

    • Supra-orbital foramen or notch

  • Maxilla

    • Infra-orbital foramen

  • Zygomatic bone

  • Nasal bone

  • Mandible

    • Body

      • Base

      • Mental foramen

      • Mental protuberance

Epicranial muscles

• • Occipitofrontalis m.

    • Frontal belly

    • Epicranial aponeurosis

Craniofacial: circumorbital & palpebral muscles

• • Orbicularis oculi m.

    • Orbital part

  • Corrugator supercilii m.

Craniofacial: buccolabial muscles

• • Buccinator m.

  • Orbicularis oris m.

  • Levator labii superioris m.

  • Levator anguli oris m.

  • Zygomaticus major m.

  • Zygomaticus minor m.

  • Depressor anguli oris m.

  • Depressor labii inferioris m.

Vasculature

• • Facial a.

    • Superior labial br.

    • Lateral nasal br.

    • Angular a.

  • Facial v.

    • Angular v.

Nerves

• • Trigeminal n. (CN V)

    • Ophthalmic division (V1)

      • Frontal n. (will not see this session)

        • Supra-orbital n.

        • Supratrochlear n.

    • Maxillary division (V2)

      • Infra-orbital n.

    • Mandibular division (V3)

      • Mental n.

  • Facial n. (CN VII) brs.

    • Temporal brs.

    • Zygomatic brs.

    • Buccal brs.

    • Marginal mandibular br.

Superficial Features

• • Palpebral fissure

    • Medial canthus (canthi)

    • Lateral canthus (canthi)

  • Nose

    • Naris (nares)

    • Ala of nose

    • Nasal columella 

    • Philtrum