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From the anterior border of the nuchal ligament, a fibrous lamina is given off. This is attached to the posterior tubercle of the atlas, and to the spinous processes of the cervical vertebrae, and forms a septum between the muscles on either side of the neck. The trapezius and splenius capitis muscle attach to the nuchal ligament.
The nuchal fascia is a fascia covering the autochthonous musculature of the neck as a part of the cervical fascia.It proceeds the thoracolumbar fascia to the top (cranial). ). The fascia itself is made of two parts: A superficial layer (lat.: Fascia nuchae superficialis) and a deeper layer that is located among the Trapezius muscle and that sheaths the deeper cervical musculature from dorsal s
Microsopic image of a fascial structure (Ligamentum nuchae). A fascia (/ ˈ f æ ʃ (i) ə /; pl.: fasciae / ˈ f æ ʃ i i / or fascias; [1] adjective fascial; from Latin band) is a generic term for macroscopic membranous bodily structures. [2]: 42 Fasciae are classified as superficial, visceral or deep, and further designated according to ...
Horizontal extent - From ligamentum nuchae when traced forward, the fascia splits and encloses trapezius, reunites and form roof of posterior triangle of neck; again splits and encloses sternocleidomastoid, reunites and forms the roof of anterior triangle. Vertical extent -
The nuchal lines are four curved lines on the external surface of the occipital bone: The upper, often faintly marked, is named the highest nuchal line, but is sometimes referred to as the Mempin line or linea suprema, and it attaches to the epicranial aponeurosis. Below the highest nuchal line is the superior nuchal line.
The superior or upper (or descending) fibers of the trapezius originate from the spinous process of C7, the external occipital protuberance, the medial third of the superior nuchal line of the occipital bone (both in the back of the head), and the ligamentum nuchae.
nuchal ligament (or ligamentum nuchae) and spinous processes of vertebrae C7 through T3 upper borders of 2nd through 5th ribs: intercostal arteries: 2nd through 5th intercostal nerves: elevates ribs(II to V), aiding in inspiration: 2 1 hemidiaphragm, lumbar/costal/sternal part Torso, Chest, Left/right
Arises from the occipital bone, the ligamentum nuchae, the spinous process of the seventh cervical, and the spinous processes of all the thoracic vertebrae. [3] It attaches to the outer clavicle, the acromion process , and into the spine of the scapula .