splenius capitis serratus posterior

octavioschuepfer55885 March 27, 2022 capitis , posterior , serratus , splenius Comment

Musculus splenius capitis is a broad straplike muscle located in the back of the neck that belongs to the deep or intrinsic muscles of the back. L caput head one of a pair of deep muscles of the neck and back.

Splenius Capitis Muscle Wikipedia

It is one of the muscles that forms the floor of the posterior triangle of the neck.

. Serratus Posterior Superior Inferior Excessive movements of the Neck upper limbs rib cage can strain these extrinsic back muscles Which back muscles are True Intrinsic back Muscles. Splenius capitis muscle musculus splenius capitis Splenius capitis is one of the deep or intrinsic muscles of the back of the neck. Unlike to ours the slip seems to be originating as a part of the main splenius capitis and then diverging from it inferiorly 3.

Spinous Processes of C7 - T6 - Mastoid Process superior nuchal Line. It is located in the superficial layer meaning that it is closer to the surface compared to the rest. Laterally to the angles of ribs.

The sheet may be broken up into separate parts forming a mastoid and an occipital division. The splenius capitis is one of the deep muscles of the back of the neck. Splenius capitis Serratus posterior superior Rhomboid minor Rhomboid major Serratus posterior inferior Trapezius Laterally - latissimus dorsi and serratus anterior.

The splenius capitis muscle is innervated by the posterior ramus of spinal nerves C3 and C4. Posterior tubercles of transverse processes of the upper 2 or 3 cervical vertebrae C1C3. Spinous processes of T3-T6 insertion.

It attached medially to the spinous processes of the of the thoracic vertebrae. Serratus posterior superior E. Sets found in the same folder.

Inferiorly to the fascia covering the serratus posterior inferior muscle superficial lamina of the posterior layer of thoracolumbar fascia. Superficial extrinsic back muscles. Splenius cervicis may send a slip to the levator scapulae Wood.

The splenius capitis can also allow lateral flexion and rotation of the cervical spine. Posterior aspect of mastoid process of temporal bone. Splenius capitis and cervicis.

What is the function of the intervertebral disc. Erector Spinae muscles What is the attachments of Splenius Capitis. Serratus posterior inferiorsuperior mm.

The rhomboideus major in 16 and the splenius cervicis in 56 could be completely preserved without partial discission of the muscle attachment. Superiorly it ran deep to the serratus posterior superior and splenius capitis muscles to. The splenius capitis Latin.

Intermediate extrinsic back muscles. Erector spinae Iliocostalis longissimus spinalis. Categories Questions Leave a Reply Cancel reply.

Latissimus dorsi Trapezius Levator scapulae rhomboids. In C3-C7 laminoplasty the possibility of partial preservation of the rhomboideus minor serratus posterior superior and splenius capitis at the spinous process was 0 66 and 29 respectively. It acts as an extensor of neck lateral flexor and assists in rotation of the neck and forms part of the floor of the posterior triangle of the neck.

Accessory slips in rare cases pass superficial to serratus posterior superior and may be more or less connected with splenius. It acts to rotate. The trapezius levator scapulae rhomboid minor and major serratus posterior superior and inferior splenius capitis and colli are all muscles in the posterior thoracic region.

Arising from the nuchal ligament the seventh cervical vertebra and the first three or four thoracic vertebrae it inserts in the occipital bone and the mastoid process of the temporal bone. The name originates from the Greek word Splenion meaning bandage and the Latin word caput meaning head hence it has a bandage. The upper part of the muscle lies deep below the sternocleidomastoid while its lower part -.

The muscle immediately deep to semispinalis capitis is. Wood in 1870 3 as a slip of splenius capitis muscle running deep to the cleido-occipitalis and rhomboid major muscles to attach to the fascia over the serratus posterior superior muscle is similar to ours. Obliquus capitis inferior B.

Posterior Serratus Inferior Blood Supply Posterior intercostal arteries Splenius Capitis Origin Lower half of ligamentum nuchae Spines of C7-T3 Splenius Capitis Insertion Mastoid Process of temporal bone Lateral part of the occipital bone Splenius Capitis Action. Lateral head of the Triceps brachii. Function The splenius capitis muscle is a prime mover for head extension.

The splenius cervicis is part of the superficial layer of the intrinsic back muscles. Serratus anterior posterior superior inferior Intrinsic superficial. Learn vocabulary terms and more with flashcards games and other study tools.

It is one of the two muscles in this group the other being the splenius capitis. Lateral part of superior nuchal line deep to the attachment of the SCM. Shock absorber between the vertebra.

Rhomboid minor All of the following muscles are innervated by posterior primary rami except the A.

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