POSTSCALENUS Meaning and
Definition
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Postscalenus is a term used in anatomy to describe a location or position that is situated posterior to the scalenus muscle. The scalenus muscle is a muscle group located in the region of the neck, running from the transverse processes of the cervical vertebrae to the first two ribs. It consists of three separate muscles, namely the scalenus anterior, scalenus medius, and scalenus posterior.
The term "postscalenus" indicates a location or structure that lies behind or posterior to the scalenus muscle. It is often used to describe various anatomical structures or structures in relation to the scalenus muscle. For example, the brachial plexus, a complex network of nerves that originate in the neck and innervate the upper limb, passes postscalenus as it descends into the arm. This indicates that the brachial plexus lies behind or posterior to the scalenus muscle.
Understanding the term "postscalenus" is important in the study of anatomy as it helps in determining the location and relationships of structures in the neck and upper limb. It provides clinicians, medical professionals, and anatomists with an anatomical reference point to accurately describe and locate various structures in relation to the scalenus muscle.
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Musculus scalenus posterior.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for POSTSCALENUS
- oostscalenus
- lostscalenus
- -ostscalenus
- 0ostscalenus
- pistscalenus
- pkstscalenus
- plstscalenus
- ppstscalenus
- p0stscalenus
- p9stscalenus
- poatscalenus
- poztscalenus
- poxtscalenus
- podtscalenus
- poetscalenus
- powtscalenus
- posrscalenus
- posfscalenus
- posgscalenus
- posyscalenus
Etymology of POSTSCALENUS
The term "postscalenus" is derived from two components: "post" and "scalenus".
The prefix "post-" comes from the Latin word "post", which means "after" or "behind". It is commonly used in English as a prefix to indicate something that is located or occurring afterward or behind something else.
The term "scalenus" is derived from the Latin word "scalēnus", which translates to "unequal" or "oblique". In anatomical terms, it refers to the scalene muscles, which are a group of muscles located in the side and front of the neck.
When combined, "postscalenus" references a location or arrangement behind or after the scalene muscles.
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