PLATYSMA MYOIDES Meaning and
Definition
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The term "platysma myoides" refers to a specific muscle located in the subcutaneous layer of the neck and lower face. Also known simply as the platysma, it consists of thin, broad, and flat muscular bands that are bilateral and symmetrical. The name "platysma myoides" is derived from the Greek words "platys," meaning "broad," and "mys," meaning "muscle."
The platysma myoides muscle originates from the fascia of the chest and extends upwards towards the lower portion of the face, specifically the region around the mouth. It covers the front part of the neck and is responsible for various movements and expressions in this area. When the platysma contracts, it draws down the lower lip and angles of the mouth, causing the characteristic appearance of tension in the neck and chin. It assists in actions such as chewing, facial expressions involving the lower face, and movements associated with swallowing.
The platysma myoides muscle receives innervation from the cervical branch of the facial nerve (cranial nerve VII). It receives its blood supply primarily from the superior thyroid artery and sometimes the facial artery. The muscle also has connections with other neck muscles, including the sternocleidomastoid and the depressor anguli oris.
Understanding the anatomy and function of the platysma myoides muscle is crucial for medical professionals in fields such as surgery, neurology, and rehabilitation.
Common Misspellings for PLATYSMA MYOIDES
- olatysma myoides
- llatysma myoides
- -latysma myoides
- 0latysma myoides
- pkatysma myoides
- ppatysma myoides
- poatysma myoides
- plztysma myoides
- plstysma myoides
- plwtysma myoides
- plqtysma myoides
- plarysma myoides
- plafysma myoides
- plagysma myoides
- playysma myoides
- pla6ysma myoides
- pla5ysma myoides
- plattsma myoides
- platgsma myoides
- plathsma myoides
Etymology of PLATYSMA MYOIDES
The word "Platysma Myoides" consists of two parts: "Platysma" and "Myoides".
1. "Platysma" is derived from the Greek word "platos" (πλατύς), meaning "broad" or "flat", and "ma" (μα), a suffix commonly used in anatomy to refer to a muscle. In this context, "Platysma" refers to the platysma muscle, a broad, thin muscle located in the neck area.
2. "Myoides" is derived from the Greek word "mys" (μῦς), meaning "muscle", and "oides" (οΐδης), meaning "like" or "resembling". Therefore, "Myoides" signifies that something resembles or relates to a muscle.
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