| scalenus | (n) กล้ามเนื้อบริเวณก้านคอ |
| scalenus | (n) any of four pairs of muscles extending from the cervical vertebrae to the second rib; involved in moving the neck and in breathing, Syn. scalene muscle, musculus scalenus |
| scalenus syndrome | (n) discomfort and vascular symptoms and loss of sensation in a shoulder and arm; caused by a scalene muscle compressing the subclavian artery and part of the brachial plexus |