Scalenus (Noun)
Meaning
Any of four pairs of muscles extending from the cervical vertebrae to the second rib; involved in moving the neck and in breathing.
Classification
Nouns denoting body parts.
Examples
- The scalenus muscle plays a crucial role in rotating and flexing the neck, allowing for a wide range of motion.
- The scalenus muscle is divided into four pairs, each with a distinct function in respiration and neck movement.
- During a physical examination, the doctor palpated the scalenus muscle to assess its tone and identify any potential abnormalities.
- The scalenus muscle is often implicated in thoracic outlet syndrome, a condition characterized by compression of the nerves and blood vessels in the neck.
- In anatomy class, the students learned about the scalenus muscle and its attachment points on the cervical vertebrae and second rib.