Anatomy Standard - Origo and insertio of temporal muscle and deep part of masseter muscle: anterolateral view - Latin labels

nid: 63804
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Temporal muscle and deep part of masseter muscle: inferolateral view. The masseter is the most prominent masticatory muscle. It consists of two clearly defined parts with differently directed fibers. The masseter muscle consists of the superficial part (Origin: zygomatic arch, mostly on the zygomatic bone; insertion: angle of mandible (masseteric tuberosity); function: elevate (close) lower jaw) and the deep part (Origin: zygomatic arch, mostly on the temporal bone & the capsule of the temporomandibular joint; insertion: ramus of mandible, mostly above the masseteric tuberosity; function: elevate (close) lower jaw, lateral stabilization of the discocapsular system). Latin labels.

Image and description retrieved from Anatomy Standard, page Masticatory Muscles.
Anatomical structures in item:
Musculus masseter
Pars profunda musculus masseterica
Musculus temporalis
Articulatio temporomandibularis
Uploaded by: rva Netherlands, Leiden – Leiden University Medical Center, Leiden University
Creator(s)/credit: Jānis Šavlovskis MD, PhD, Assistant Professor; Kristaps Raits, 3D generalist
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Anatomy Standard - Origo and insertio of temporal muscle and deep part of masseter muscle: anterolateral view - Latin labels
Uploaded by: rva
Institution: Netherlands, Leiden – Leiden University Medical Center, Leiden University
Creator(s)/credit: Jānis Šavlovskis MD, PhD, Assistant Professor; Kristaps Raits, 3D generalist
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Temporal muscle and deep part of masseter muscle: inferolateral view. The masseter is the most prominent masticatory muscle. It consists of two clearly defined parts with differently directed fibers. The masseter muscle consists of the superficial part (Origin: zygomatic arch, mostly on the zygomatic bone; insertion: angle of mandible (masseteric tuberosity); function: elevate (close) lower jaw) and the deep part (Origin: zygomatic arch, mostly on the temporal bone & the capsule of the temporomandibular joint; insertion: ramus of mandible, mostly above the masseteric tuberosity; function: elevate (close) lower jaw, lateral stabilization of the discocapsular system). Latin labels.

Image and description retrieved from Anatomy Standard, page Masticatory Muscles.
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Item id ('nid'): 63804
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Anatomical structures in item
Musculus masseter
Pars profunda musculus masseterica
Musculus temporalis
Articulatio temporomandibularis
Topics
Gross
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3D (computer) reconstruction of real tissue