MUSCLES OF MASTICATION - 3D скачать в хорошем качестве

MUSCLES OF MASTICATION - 3D

🌠Join the movement & Subscribe: https://bit.ly/2Hyyq8U 🎞20 anatomical landmarks of mandible video: https://bit.ly/2YcBWS9 🗣Please share the video if you found it helpful and leave a like. Thank you 🙏🏽Support the channel: Patreon: https://bit.ly/3B45IHj PayPal: https://bit.ly/3FcgKNm 📥Enquiries: [email protected] Masseter: Superficial Head: ORIGIN: Anterior border Zygomatic arch INSERTION: Angle and ramus of mandible (Inferior surface) Deep Head: ORIGIN: Posterior border of the zygomatic arch INSERTION: Superior surface of the ramus ACTION: Elevation and adduction of mandible NERVE SUPPLY: Masseteric nerve (Vc) Temporalis: ORIGIN: Temporal Fossa, deep temporal fascia INSERTION: Corronid process of the mandible ACTION: Elevation and retraction of the mandible NERVE SUPPLY: Deep temporal nerve (Vc) Medial pterygoid: Superficial Head: ORIGIN: Maxillary tuberosity & pyramidal process of palatine bone INSERTION: Medial surface of ramus $ angle Deep Head: ORIGIN: Medial surface of lateral pterygoid plate INSERTION: Medial surface of ramus $ angle ACTION: Elevates mandible and side to side movement NERVE SUPPLY: Nerve to medial pterygoid (Vc) (Main trunk) Lateral pterygoid: Superior Head: ORIGIN: Greater wing of sphenoid bone INSERTION: Anterior aspect of mandibular condyle (anterior part of the TMJ disc) Inferior Head: ORIGIN: Lateral surface of lateral pterygoid plate INSERTION: Anterior aspect of mandibular condyle ACTION: Depresses the mandible NERVE SUPPLY: Nerve to Lateral pterygoid (Vc) 🔊Music: Royalty Free Music from Bensound www.bensound.com *FAIR USE* Copyright Disclaimer under section 107 of the Copyright Act 1976, allowance is made for “fair use” for purposes such as criticism, comment, news reporting, teaching, scholarship, education and research.