CUPULA PLEURAE Meaning and
Definition
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The term "cupula pleurae" is a medical term that refers to a specific anatomical structure in the human body, particularly within the thoracic cavity. In the field of anatomy, the word "cupula" is derived from Latin, meaning "dome" or "cup", while "pleurae" refers to the plural form of "pleura", which is the membrane that surrounds the lungs and lines the chest cavity.
The cupula pleurae, therefore, can be defined as the dome-shaped upper extension of the parietal pleura, which is the outer layer of the pleural membrane. It is located at the apex or uppermost part of the lungs and extends into the superior thoracic inlet towards the neck region. The cupula pleurae is primarily responsible for creating a seal, allowing for the separation and movement of the lungs during respiration.
This structure plays a crucial role in the respiratory system by maintaining a proper balance of pressure within the thoracic cavity, thus enabling the optimal expansion and contraction of the lungs during breathing. It also serves as a protective barrier preventing the transmission of infections or fluids from the chest cavity into the neck region.
Understanding the cupula pleurae is essential in various medical procedures, such as thoracic surgeries, needle aspirations, or the placement of central venous catheters. Furthermore, a thorough knowledge of the cupula pleurae aids in diagnosing and treating conditions or diseases that may affect the pleura, such as infections, inflammations, or pleural effusions.
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Cervical pleura, the dome-shaped roof of the pleural cavity extending up through the superior aperture of the thorax.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for CUPULA PLEURAE
- cupula pleupae
- cupula pleusae
- cupula pleurie
- cupula pleuree
- cupula pleurce
- cupula pleurau
- cupula pleuram
- cupula pleuraa
- cupula pleurag
- c upula pleurae
- cupu la pleurae
- cupul a pleurae
- cupula pl eurae
- cupula ple urae
- cupula pleu rae
- cupula pleur ae
- cupula pleura e
Etymology of CUPULA PLEURAE
The word "cupula pleurae" is a combination of two terms from Latin and Greek:
1. "Cupula" comes from Latin and means "small cup" or "dome". It is derived from the Latin word "cupa", which means "cup" or "vat".
2. "Pleurae" is the plural form of "pleura", which originates from the Greek word "pleura" meaning "side". In anatomy, "pleura" refers to the double-layered membrane that envelops and lines the lungs and chest cavity.
Therefore, "cupula pleurae" combines the Latin and Greek words to describe a dome-shaped structure related to the pleural membranes.
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