Trigonum cervicale is a term referring to a triangular space in the neck region. The spelling of this word can be explained using the International Phonetic Alphabet (IPA), which is a system for representing the sounds of language. In IPA, the word is spelled /traɪˈɡɒnəm sərˈvɪsəli/. The "tr" sounds like "try," the "g" is pronounced hard like "go," and "cervicale" is pronounced with the "c" like "s," the "er" sounds like "ir," and the "ale" at the end is pronounced like "ah-lee."
Trigonum cervicale, also known as the cervical triangle, refers to a triangular anatomical region in the neck that is formed by various important structures. The term "trigonum cervicale" is derived from Latin, with "trigonum" translating to "triangle" and "cervicale" referring to the neck.
The boundaries of the trigonum cervicale are determined by different muscles and other anatomical landmarks, including the sternocleidomastoid muscle, the omohyoid muscle, and the midline of the neck. These structures define the borders of the triangle and create a space where various significant structures can be found.
Within the trigonum cervicale, several important structures are located. These include the common carotid artery, which is a major blood vessel that supplies oxygenated blood to the head and neck region, as well as the internal jugular vein, which is an important vein responsible for draining deoxygenated blood from the brain, face, and neck. Additionally, the vagus nerve, the spinal accessory nerve, and some lymph nodes are also situated within this triangle.
The trigonum cervicale serves as an essential landmark for surgeons and physicians, as it allows for the identification and access to these important structures during surgery, such as neck dissections or other procedures involving the cervical region. Understanding the boundaries and contents of the trigonum cervicale is crucial in order to assess and treat various disorders or conditions affecting the structures within this anatomical region.
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A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word "trigonum cervicale" is a Latin term used in anatomy. It can be broken down into two parts:
1. Trigonum: The word "trigonum" in Latin means "triangle". It is derived from the Greek word "trígonon", which has the same meaning. The term is used in anatomy to describe triangular-shaped structures or areas.
2. Cervicale: The word "cervicale" is the neuter form of the Latin word "cervicalis", which means "pertaining to the neck". It is derived from the Latin word "cervix", which means "neck". In anatomy, "cervicale" is used to indicate structures or areas related to the neck region.