POPLITEAL SPACE Meaning and
Definition
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The popliteal space refers to the hollow area at the back of the knee joint. It is a small, shallow depression located behind the knee where various structures converge. The term "popliteal" is derived from the Latin word "poples," which means the back of the knee.
Anatomically, the popliteal space is bordered by the curves of the hamstrings muscle group, which include the biceps femoris, semitendinosus, and semimembranosus muscles. These muscles form the lateral and medial boundaries of the hollow area. Additionally, the protrusion formed by the gastrocnemius muscle, commonly known as the calf muscle, partially encloses the popliteal space. The popliteal artery and vein, along with numerous nerves, including the tibial and common peroneal nerves, surround and traverse through this region.
The popliteal space serves as a pathway for blood vessels, nerves, and lymphatic vessels traveling from the thigh to the lower leg. This area is also vulnerable to injuries such as strains, contusions, or even dislocations, which can interfere with proper knee function. Due to the cluster of structures passing through it, health professionals often assess the popliteal space during knee examinations to detect any abnormalities or potential problems.
Overall, the popliteal space is a critical anatomical site that facilitates movement, musculoskeletal connections, and transportation of blood and nerves in the lower extremity.
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A lozenge-shaped space at the back of the knee-joint bounded above by the biceps and semimembranosus and semitendinosus muscles, and below by the two heads of the gastrocnemius muscle; it contains the popliteal artery and vein and the small sciatic and popliteal nerves.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for POPLITEAL SPACE
- popliteal spcce
- popliteal spase
- popliteal spake
- popliteal spage
- popliteal spaae
- popliteal spabe
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- popliteal spa ce
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Etymology of POPLITEAL SPACE
The etymology of the word "popliteal" can be traced back to the Latin term "popliteus", which means "hollow of the knee" or "back of the knee". The Latin word is derived from "poples" meaning "knee" and further back to the Greek word "popliteos", with the same meaning. "Popliteal" refers to the area behind the knee joint. The word "space" simply refers to the particular area or region.
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