1 — Submental vein; 2 — Facial vein; 3 — Retromandibular vein; 4 — Lingual artery; 5 — External carotid artery; 6 — Internal carotid artery; 7 — Inferior alveolar artery; 8 — Posterior auricular artery; 9 — Facial nerve [VII]; 10 — Superficial temporal artery; 11 — Superficial temporal vein; 12 — Auriculotemporal nerve; 13 — Middle temporal artery; 14 — Middle temporal vein; 15 — Superficial temporal artery, parietal branch; 16 — Masseteric nerve; 17 — Masseteric artery; 18 — Ramus of mandible; 19 — Middle temporal vein; 20 — Superficial temporal artery, frontal branch; 21 — Supra-orbital nerve, lateral branch; 22 — Supra-orbital nerve, medial branch; 23 — Pterygoid plexus; 24 — Supratrochlear nerve; 25 — Infratrochlear nerve; 26 — Angular artery; 27 — Dorsal nasal artery; External nasal artery; 28 — Facial artery; 29 — Infra-orbital nerve; 30 — Maxillary artery; 31 — Maxillary vein; 32 — Deep facial vein; 33 — Buccal nerve; 34 — Buccal artery; 35 — Inferior alveolar nerve; 36 — Lingual nerve; 37 — Inferior dental plexus; 38 — Mental nerve; 39 — Nerve to mylohyoid
