CEPHALIC TRIANGLE Meaning and
Definition
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The cephalic triangle is a term used in human anatomy and refers to a specific triangular region on the front and sides of the neck. This triangle is formed by the boundaries of the clavicle bone, the sternocleidomastoid muscle, and the midline of the neck.
The clavicle bone, also known as the collarbone, is a long bone located horizontally above the first rib and connects the arm to the trunk of the body. It acts as a durable support structure for the shoulder joint and helps protect nerves and blood vessels that pass through the area.
The sternocleidomastoid muscle, on the other hand, is a large muscle that runs diagonally from the base of the skull to the clavicle and sternum. It helps in movements such as rotating and extending the head and neck, as well as flexing the neck when working together with other muscles.
When these two structures connect with the midline of the neck, they form the cephalic triangle. This triangle is an important anatomical landmark used by healthcare professionals to locate various structures and perform procedures in the neck region. It serves as a guide for surgeries, injections, and critical procedures such as tracheostomies and central line insertions. The identification and understanding of the cephalic triangle are crucial in ensuring accurate medical interventions and a better grasp of the complex anatomy of the neck.
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A t. on the cranium formed by lines connecting the metopion, the mental point, and the occipital point.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for CEPHALIC TRIANGLE
- xephalic triangle
- vephalic triangle
- fephalic triangle
- dephalic triangle
- cwphalic triangle
- csphalic triangle
- cdphalic triangle
- crphalic triangle
- c4phalic triangle
- c3phalic triangle
- ceohalic triangle
- celhalic triangle
- ce-halic triangle
- ce0halic triangle
- cepgalic triangle
- cepbalic triangle
- cepnalic triangle
- cepjalic triangle
- cepualic triangle
- cepyalic triangle
Etymology of CEPHALIC TRIANGLE
The word "cephalic triangle" is derived from two sources.
1) Cephalic: The term "cephalic" comes from the Greek word "kephalḗ", which means "head" or "skull". In medical terminology, "cephalic" is used to describe anything related to the head or the skull.
2) Triangle: The term "triangle" comes from the Latin word "triaculum", which means "a three-cornered figure". It refers to a polygon with three sides and three angles.
When combined, "cephalic triangle" refers to a three-sided region on the human skull.
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