Scalene are a group of three pairs of muscles in the lateral neck: scalenus anterior, scalenus medius and scalenus posterior. Sometimes a fourth muscle, the scalenus minimus is present behind the lower portion of the scalenus anterior.

Nov 3, 2023 · The scalene muscles are the three muscles found on each side of the neck, spanning between the transverse processes of the cervical vertebrae and the upper two ribs.

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 by the third to the eighth cervical spinal nerves (C3-C8).

Feb 10, 2025 · The scalene muscles are three paired muscles (anterior, middle and posterior) located in the lateral aspect of the neck. They form part of the floor of the posterior triangle of the neck. The scalenes act as accessory muscles of respiration and perform flexion at the neck.

Nov 17, 2022 · The scalene muscles are accessory breathing muscles that help you inhale. They all contract when you breathe in, opening space for the lungs to expand in the thorax by lifting …

Dec 21, 2021 · Anterior and medial scalene elevate first rib and flexes neck to same side. Posterior scalene elevates second riband flexes neck to same side.

Jul 17, 2013 · Feel your neck growing tight from staring at your computer screen all day? Read on to learn about your scalene muscles and the lateral flexion of the neck!

Aug 8, 2017 · Any sort of damage or strain to the scalene muscles may result in severe scalene muscle pain causing neck pain and difficulty moving the neck. Know the causes, signs, symptoms, treatment and exercises for scalene muscle strain.

Jun 17, 2021 · An overview of the scalene muscles (anterior, middle, posterior) including their origin, insertion, blood supply, innervation and clinical relevance.

Jan 17, 2025 · Scalene muscles are a group of three neck muscles that play a crucial role in neck movement and respiration. These muscles are located in the neck and are responsible for lateral flexion of the neck, as well as inspiration and expiration during breathing.