The scalene muscles are a group of three muscles on each side of the neck, identified as the anterior, the middle, and the posterior. They are innervated...

the lengths of all three semi-principal axes are different Scalene muscles of the neck Scalene tubercle, a slight ridge on the first rib prolonged internally...

opposite directions. The scalene muscles, which also move the chest wall and have a function in inhalation, are also intercostal muscles, just not one of the...

The muscles of respiration are the muscles that contribute to inhalation and exhalation, by aiding in the expansion and contraction of the thoracic cavity...

side (ipsilaterally). It also acts as an accessory muscle of respiration, along with the scalene muscles of the neck. The signaling process to contract or...

passing between anterior and middle scalene muscles, with the anterior scalene on its anterior side and the middle scalene on its posterior. This is in contrast...

process. Soft tissue abnormalities include scalene muscle hypertrophy, the presence of a fourth scalene muscle (scalenus minimus), or connective tissue...

the scalene muscles (anterior, middle and posterior scalene) are typically considered accessory muscles of respiration. Accessory bone List of muscles of...

capitis, levator scapulae, omohyoid, anterior, middle and posterior scalene muscles. Sensation to the front areas of the neck comes from the roots of the...

Segmental branches (C1-C4) - innervate anterior and middle scalene muscles Levator scapulae muscle (C3-C4) (also innervated by dorsal scapular nerve (C5)...

It includes the prevertebral muscles (longus colli and longus capitis), vertebral artery, vertebral vein, scalene muscles, phrenic nerve and part of the...

upon by the cervical rib and scalene muscles. Compression of the brachial plexus may be identified by weakness of the muscles in the hand, near the base...

outward medially, and is the site of insertion for scalenus anterior. Scalene muscle first rib Phillippe, Dartvelle (2006). "Anterior Approach to Superior...

injury is uncommon, but case reports usually involve injury to the scalene muscles. The dorsal scapular nerve is typically not anaesthetised during a...

Other muscles that can be involved in inhalation include: External intercostal muscles Scalene muscles Sternocleidomastoid muscle Trapezius muscle Hyperinflation...

upper fibres of the trapezius muscle. Lower cervical flexors: sternocleidomastoid, anterior and middle scalene muscles. Upper cervical (capital) extensors:...

the posterior sternocleidomastoid at the lateral neck and anterior scalene muscle more posteromedially. Similar to level III, level IV nodes are also...

scapulae muscle Rhomboid major muscle and Rhomboid minor muscle Trapezius muscle elevation of the ribs Pectoralis minor muscle Scalene muscles mandible...

aggressive type of cancerous tumor that affects the bone marrow, in her scalene muscle. At the time, Janice was working as a geospatial information scientist...

occipital or mastoid, to the trapezius, scalene or serratus anterior, or to the first or second rib. The muscle may be subdivided into several distinct...

asthma attack include the use of accessory muscles of respiration (sternocleidomastoid and scalene muscles of the neck), there may be a paradoxical pulse...

outlet. The brachial plexus emerges between the anterior and middle scalene muscles, superior to the first rib, and passes obliquely and inferiorly, underneath...

scala scalar, scale scalen- uneven Greek σκαληνός (skalēnós) scalene, scalene muscles, scalene triangle, scalenohedron scand-, -scend-, scans-, -scens- climb...

part of the subclavian artery. On the right, it lies on the anterior scalene muscle and crosses anterior to the 2nd part of the subclavian artery. On both...

where the brachial plexus emerges between the anterior and middle scalene muscles. Lidocaine is injected first to numb the skin and then a blunt needle...

the scalene muscles, and in front of or between the divisions of the brachial plexus, and is covered by the platysma and sternocleidomastoid muscles, and...

Supraclavicular D) Muscles: Inferior belly of omohyoid muscle Anterior Scalene Middle Scalene Posterior Scalene Levator Scapulae Muscle Splenius The accessory...

origin of the subclavian artery and the inner border of the anterior scalene muscle. It is located distally to the vertebral artery and proximally to the...

scala scalar, scale scalen- uneven Greek σκαληνός (skalēnós) scalene, scalene muscles, scalene triangle, scalenohedron scand-, -scend-, scans-, -scens- climb...

Ippolito" to find the vertebral artery, between the anterior scalene muscle and the longus colli muscle. Inside the skull, the two vertebral arteries join to...