Origin and Insertion of Superficial Muscles Flashcards
- Nasolabial levator
O. Side of nose (zygomatic bone)
I. Skin and cartilage of nose and lateral part of upper lip
- Orbicular ocular
O. No Origin
I. No insertion
- Zygomatic
O. Zygomatic bone
I. Angle of mouth
- Frontal
O. Zygomatic arch and frontal crest bone
I. Cartilage on forhead
- Oral orbicular
O. Skin and fascia of lips and area surrounding lips
I. Skin and fascia of lips
- Parotidoauricular
O. No origin
I. No insertion
- Masseter
O. Zygomatic process of maxilla and zygomatic arch
I. Mandible
- Buccinator
O. Mandible and maxilla, lateral to molar teeth
I. Angle of mouth and lateral portion of upper and lower lips
- Sternohyoid
O. Sternum
I. Hyoid bone
- Sternocephalic
O. Sternum
I. Base of skull (mastoid process)
- Cleidocervical
O. Upper (cranial border) of humerus
I. Base of skull with nuchal ligament and first 5 cervical vertebrae
- Cervical trapezius
O. 3rd cervical vertebrae (and supraspinous ligament) and part of the cervical vertebra
I. Scapula spine
- Thoracic trapezius
O. 9th thoracic vertebra and part of the cervical vertebrae
I. Scapula spine
- Omotransverse
O. Distal end of scapula spine
I. Atlas (1st vertabra)
- Clavicular tendon in Brachiocephalic m.
Attached to the distal 3rd of the humerus and via a tendon on the clavicle