Describe the external structure of the femur

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August undefined, 2024

WebThe greater trochanter of the femur is a large, irregular, quadrilateral eminence and a part of the skeletal system.. It is directed lateral and medially and slightly posterior. In the adult it is about 2–4 cm lower than the femoral head. Because the pelvic outlet in the female is larger than in the male, there is a greater distance between the greater trochanters in the … WebMay 27, 1999 · femur, also called thighbone, upper bone of the leg or hind leg. The head forms a ball-and-socket joint with the hip (at the …

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WebDec 28, 2024 · Small and deep muscles which mainly externally rotate the thigh at the hip joint and stabilize the pelvis. These are the piriformis, obturator internus, obturator externus, gemellus superior, gemellus … WebNeck – The neck of the femur attaches the head to the shaft. It is surrounded by the joint capsule of the hip. Greater trochanter – There are two trochanters, or irregular bony … how to ship a letter internationally

Hip and thigh muscles: Anatomy and functions Kenhub

WebDec 5, 2016 · The femur, which is the longest bone in the body helps contribute to the extensive stride length of human gait (Figures 9-5 and 9-6 ). The proximal portion of each femur is composed of a head, a neck, and a shaft. The head of the femur contains a small, cup-like depression called the fovea, which accepts the ligamentum teres. WebJul 16, 2024 · It allows the lower leg to move relative to the thigh while supporting the body’s weight. Movements at the knee joint are essential to many everyday activities, including walking, running, sitting and standing. The knee, also known as the tibiofemoral joint, is a synovial hinge joint formed between three bones: the femur, tibia, and patella. WebJul 25, 2024 · The femur is the longest, heaviest, and strongest bone in the human body. At the proximal end, the pyramid-shaped neck attaches the spherical head at the apex and the cylindrical shaft at the base. There … nots organic training

Turnout for Dancers: Hip Anatomy and Factors Affecting …

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WebThere are three sections of the thorax: the prothorax, the mesothorax, and the metathorax. Abdomen: The posterior section of the body containing the reproductive and digestive organs. Spiracles: Breathing pores. Coxa: The section of a leg that is attached to the body. Trochanter: The second segment of a leg, between the coxa and the femur. WebJun 29, 2024 · The external rotator muscles (piriformis, gemelli, obturator internus) of the hip are located in the buttock area and assist in lateral rotation of the hip (out-toeing). Lateral rotation is needed for crossing … nots comfort cleansing oilWebOct 14, 2024 · The lower extremity includes the hip, knee, and ankle joints, and the bones of the thigh, leg, and foot. Many people refer to the lower extremity as the leg. In fact, the leg is the part of the body between the … how to ship a letter with tracking

"WebThe hip joint allows for movement in three major axes, all of which are perpendicular to one another. The location of the center of the entire axis is at the femoral head. The transverse axis permits flexion and extension … " - Describe the external structure of the femur

Describe the external structure of the femur

WebDec 5, 2016 · Osteology Distal Femur. The medial and lateral condyles (from the Greek kondylos, meaning “knuckle”) are the large rounded projections of the distal femur that articulate with the medial and lateral … WebStructure of the Hip Joint: The Ball and Socket The hip joint itself includes two main parts, the ball and socket. The ball of the hip joint consists of the round head of the femur or thigh bone. See Figure 5. The hip socket (described previously and shown in Figure 2), or acetabulum, forms approximately half of a sphere. It is deepened by a ...

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WebStructure. The outer shell of the long bone is made of cortical bone also known as compact bone. This is covered by a membrane of connective tissue called the periosteum.Beneath the cortical bone layer is a layer of spongy cancellous bone.Inside this is the medullary cavity which has an inner core of bone marrow, it contains nutrients and help in formation … WebJul 19, 2024 · Although it is described as being a cylindrical structure, the shaft of the femur has several surfaces and borders that blend seamlessly. Toward the middle of the shaft, there are three surfaces and three borders. The convex anterior surface is bound … Femur anatomy Now we’ve come to the largest bone of the human body, the … The semimembranosus muscle has numerous adjacent muscular and … Ankle joint (articulatio talocruralis) The ankle joint, also known as the talocrural … Plantaris is a long, slender muscle that consists of a short, fusiform belly (7-10 … The femoral artery is a continuation of the external iliac artery and constitutes the … Gracilis muscle (musculus gracilis) Gracilis muscle is a long and slender muscle … The tensor fasciae latae muscle is the most superficial muscle of the anterolateral … Patella (ventral view) The patella is also known as the kneecap. It sits in front of … Popliteus muscle (Musculus popliteus) The popliteus muscle is a small muscle that … Obturator internus muscle (Musculus obturator internus) Obturator internus is …

WebThe bones of the appendicular skeleton make up the rest of the skeleton, and are so called because they are appendages of the axial skeleton. The appendicular skeleton includes the bones of the shoulder girdle, the upper limbs, the pelvic girdle, and the lower limbs. Let’s take a look at the bones of the appendicular skeleton.

WebApr 20, 2024 · Anatomy. Function. Clinical Significance. A large blood vessel of the thigh, the femoral vein is a major pathway in which blood from the lower limbs travels on its way back to the heart. It is sometimes called the superficial femoral vein (in contrast with the deep femoral vein). This paired vessel, meaning it is located in both legs, is the ... WebDec 7, 2024 · Overview. The hip joint (see the image below) is a ball-and-socket synovial joint: the ball is the femoral head, and the socket is the acetabulum. The hip joint is the …

WebMar 11, 2024 · The femoral nerve enters the femoral triangle inferior to the inguinal ligament, external to the femoral sheath, and is the most lateral of the significant structures contained within the triangle. The nerve is encased within the iliopsoas during its course through the femoral triangle.

WebJan 21, 2024 · The hip joint is a ball and socket synovial joint, formed by an articulation between the pelvic acetabulum and the head of the femur. It forms a connection from the lower limb to the pelvic girdle, and thus is … how to ship a letter on etsyWebExample: fovea capitis of the femur. groove. A long shallow depression on the bone surface that usually allows a blood vessel or nerve to travel along the length of the bone. Example: radial groove. head. A rounded end of a bone, it is a prominent extension of bone that forms part of a joint. Example: the head of the radius; the head of the ... nots stand for traffic schoolWebFemur. The femur is the longest, strongest bone in your body. It plays an important role in how you stand, move and keep your balance. Femurs usually only break from serious … nots sunflower snacksWebYour thighbone (femur) is the longest and strongest bone in your body. Because the femur is so strong, it usually takes a lot of force to break it. Motor vehicle collisions, for … notsae fanfictionWebJul 25, 2024 · It is made up of bicep femoris, semitendinous and semimembranous muscles. The tibial division of the sciatic nerve innervates most of the posterior thigh muscles except for bicep femoris. Bicep … nots or knotsWebAug 18, 2024 · The femur (thigh bone), tibia (shin bone), and patella (kneecap) make up the bones of the knee. The knee joint keeps these bones in place. The patella is a small, triangle shaped bone that... nots riceWebThe urostyle, or “tail pillar,” is a downward extension of the vertebral column. The shoulders and front legs of the frog are somewhat similar to humman shoulders and … notsache gumroad