The correct spelling of the term referring to the artery in the femur known as the quadriceps artery is 'kwɒdrɪsɛps ˈɑːtəri əv ðə ˈfiːmər'. The word 'quadriceps' is spelled with a 'q' and 'u', not a 'c' and 'k', which is a common mistake. The 'c' sound is represented by the letter 'q' followed by 'u'. The stress is on the second syllable, 'dri', and the final syllable '-ceps' is pronounced as 'sips'.
The quadriceps artery of the femur is a major blood vessel found in the human body. It is a branch of the deep femoral artery, which is one of the main arteries in the thigh region, supplying blood to the muscles and tissues in this area. Specifically, the quadriceps artery arises from the posterior division of the deep femoral artery.
This artery plays a crucial role in delivering oxygenated blood to the quadriceps muscle group, which consists of the four large muscles in the front of the thigh – rectus femoris, vastus lateralis, vastus medialis, and vastus intermedius. These muscles are responsible for extending the leg at the knee joint and are vital for activities such as walking, running, and jumping.
The quadriceps artery follows a course through the thigh, running parallel to the femur bone. It gives off various branches along its pathway to ensure an adequate blood supply to the surrounding tissues. These branches include the superior and inferior lateral femoral circumflex arteries, which provide blood to the muscles and structures around the hip joint, as well as the periosteal branches that supply blood to the outer surface of the femur bone.
In summary, the quadriceps artery of the femur is an important blood vessel that provides oxygen and nutrients to the quadriceps muscles of the thigh. Its branches contribute to the overall blood supply in the thigh region, ensuring proper function and mobility of the leg.
The descending branch of the lateral circumflex artery of the thigh.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.