What does your sternocleidomastoid mean?
Sternocleidomastoid is the most superficial and largest muscle in the front portion of the neck. It is also known as SCM or Sternomastoid or Sterno muscle. The name has the origin of the Latin words: sternon = chest; cleido=clavicle and the Greek words: mastos= breast and eidos=shape, form.
What is the origin of sternocleidomastoid?
Sternocleidomastoid Attachments It originates on the anterior surface of the manubrium, and the superior border and anterior surface of the medial third of the clavicle. The SCM converges into one point and inserts on the lateral surface of the mastoid process and the nuchal line of the occipital bone.
Where is the sternocleidomastoid located?
neck muscle
The sternocleidomastoid is a superficially located neck muscle that plays an important role in tilting your head and turning your neck, as well as other things. It courses from the back of your head and attaches to your breastbone and collar bone.
How does the sternocleidomastoid contract?
A unilateral contraction of the sternocleidomastoid muscle flexes the cervical vertebral column to the same side (lateral flexion) and rotates the head to the opposite side. At the same time, it flexes the lower cervical column causing an overall bending of the neck towards the chest.
What does Sternocleidomastoid pain feel like?
Sternocleidomastoid pain symptoms You may experience pain in your sinuses, forehead, or near your eyebrows. Dull, aching pain may be accompanied by feelings of tightness or pressure. Turning or tilting your head may cause sharp pain. More serious injuries may involve swelling, redness, and bruising.
How should I sleep with SCM pain?
Some positions that you may find help relieve your pain include:
- sleeping on your back slightly reclined.
- sleeping on your back with a pillow under your knees.
- sleeping in the fetal position.
- sleeping with a pillow between your knees.
What is the function of sternocleidomastoid muscle?
Rotation of the head to the opposite side or obliquely rotate the head. It also flexes the neck. When acting together it flexes the neck and extends the head. When acting alone it rotates to the opposite side (contralaterally) and slightly (laterally) flexes to the same side.
How do I strengthen my sternocleidomastoid?
Head tilts
- Sit or stand facing forward.
- Exhale as you slowly tilt your right ear down toward your shoulder.
- Use your right hand to apply gentle pressure to your head to deepen the stretch.
- Hold for a few breaths, feeling the stretch on the side of your neck down to your collarbone.
What part of the body does the Sternocleidomastoid move?
The sternocleidomastoid muscle is one of the largest and most superficial cervical muscles. The primary actions of the muscle are rotation of the head to the opposite side and flexion of the neck. The sternocleidomastoid is innervated by the accessory nerve….Sternocleidomastoid muscle.
| Sternocleidomastoid | |
|---|---|
| FMA | 13407 |
| Anatomical terms of muscle |
How do I strengthen my Sternocleidomastoid?
What part of the body does the sternocleidomastoid move?
How do you fix sternocleidomastoid pain?
Sternocleidomastoid pain exercises and stretches
- Neck rotations.
- Head tilts. Sit or stand facing forward. Exhale as you slowly tilt your right ear down toward your shoulder.
- Revolved Triangle.
- Upward Plank. This pose allows you to passively hang your head back and down, releasing tension in your neck and shoulders.
What is the sternocleidomastoid function?
The function of the sternocleidomastoid muscle is to allow movement and flexing of the neck, rotation of the head and act as an accessary muscle, assisting the scalene muscles with respiration. The accessary nerve gives the sternocleidomastoid its motor functions and movement abilities.
Is the sternocleidomastoid named for its origin and insertion?
It is given the name sternocleidomastoid because it originates at the manubrium of the sternum ( sterno-) and the clavicle ( cleido- ), and has an insertion at the mastoid process of the temporal bone of the skull. The sternocleidomastoid muscle originates from two locations: the manubrium of the sternum and the clavicle.
What is the abbreviation for sternocleidomastoid?
What is the abbreviation for Sternocleidomastoid? Sternocleidomastoid is abbreviated as SM (also SCM, sterno, SC or STERNO)