The femur provides the ability for articulation and leverage for the leg. Femur meaning and definition in english medical terminology It articulates at the knee and ankle . A femoral shaft fracture is defined as a fracture of the diaphysis occurring between 5 cm distal to the lesser trochanter and 5 cm proximal to the adductor tubercle occurs by chronic, repetitive activity that is common to runners and military. The greater trochanter is a bony protrusion located in the upper extremity, or femur epiphysis. Diaphysis | definition of diaphysis by Medical dictionary Learn more. [image] Term. The patella bone goes through the process of ossifying (turning into bone) between the ages of three and six years old. Line. It is the largest and strongest bone in the body. 1 Anatomy. Important features of this . Many . Hip Anatomy, Function and Common Problems. The capsular ligament is a strong thick sheath that wraps around the acetabulum periosteum and . Some bones in the fingers are classified as long bones, even though they are short in length. The femur (plural: femora) is the longest, most voluminous and strongest bone in the human body. The long, straight part of the femur is called the femoral shaft. The main function of the femur is weight bearing and stability of gait. The femur is the primary bone of the leg and all other leg bones are . Femur - an overview | ScienceDirect Topics See more. diaph´yses) (Gr.) The femur (Figs. femur_Katherine Schwarzenegger_FedEx Difference Between Condyle and Epicondyle | Definition ... Bones of the Femur Learn with flashcards, games, and more — for free. Proximal porti. Motor vehicle collisions, for example, are the number one cause of femur fractures. The femurs shape is notable because it: Is long, thick, and . Radiographs demonstrate a reactive type of scle-rotic bone with a thickened irregular cortex along the endosteal and periosteal surfaces (Figure 3). A shortened fetal femur is a morphological descriptor and is usually defined when the femoral length falls below the 5 th centile for gestational age (some define it when it is under the 2.5 th centile 5) or less than 0.91 predicted by the biparietal diameter (BPD).It can occur in isolated or in association with a number of other anomalies. A long bone has a shaft and two ends. Patella: Anatomy, Function, and Treatment In humans the neck of the femur connects the shaft and head at a 125 degree angle, which is efficient for walking. It acts as the site of origin and attachment of many muscles and ligaments, and can be divided into three parts; proximal, shaft and distal.. Think of it this way, the definition of a tissue is a group of functionally related cells and their extracellular material (or intercellular products . 2 the part of a garment around or nearest the neck. femur : definition of femur and synonyms of femur (English) Covered in hyaline cartilage (except fovea) Fovea of femoral head. Definition of femur noun in Oxford Advanced Learner's Dictionary. The major direction of motion, such as flexion of the stifle, is physiologic or osteokinematic motion. As such, the vertical ligament found along the inside of the knee that attaches to this bony protrusion of the femur is known as the medial collateral ligament (MCL), while that along the . The upper body's weight sits on the 2 femoral heads. Articulation allows for standing, walking, and running. Every car accident carries with it the chance of sustaining a serious injury. Even though it is a small muscle, the quadratus femoris has many important functions; it stabilizes the hip joint by keeping the head of the femur in place and produces . The longest and heaviest bone of the body. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. Located above the medial condyle, it bears an elevation, the adductor tubercle, which serves for the attachment of the superficial part, or "tendinous insertion", of the adductor magnus. It connects with the hip by a ball-and-socket joint which allows freedom of movement.. Femur definition, a bone in the human leg extending from the pelvis to the knee, that is the longest, largest, and strongest in the body; thighbone. The lower end of the femur forms a hinge with the lower leg known as the knee.This has two 'articulations': with the patella (knee-cap), and with the tibia (the main lower leg bone).The . Femur in italian is femore. The thigh bone/femur constitutes the entire upper leg, all of the leg above the knee. Joint motions are named, most commonly, by movement of the distal bone relative to the proximal bone. Diagnosis is made with orthogonal radiographs of the hip in patients that present with inability to bear weight. Hip resurfacing decreases offset without effect on function. Proximal - toward or nearest the trunk or the point of origin of a part (example, the proximal end of the femur joins with the pelvic bone). Definition. The femur is the thighbone in tetrapods.It connects to the pelvis (hip) at the upper end and to the knee at the lower end. It is the largest and strongest bone in the body. Modular neck and computer assistance may improve intraopera … On the femur, two types of condyles occur in the knee joint: medial and lateral condyle. Very large, blunt, irregularly shaped process (only on femur!) In vertebrates with four legs such as dogs and horses, the femur . The femur is a very large, strong bone that is difficult to break. It extends from the pelvis to the top of the knee and typically measures about 20 inches (50 centimeters) in a person of average size. July 28, 2010 by Dr. Andrew Chung. There is a 125°-130° inclination angle between the head and neck and the femoral body. The hip joint is a ball-and-socket type joint and is formed where the thigh bone (femur) meets the pelvis. one on each leg (2) Tibia: It is the second-largest and strongest bone of the body; it is also the main weight-bearing bone of the body. There are two main types of hip fracture, intracapsular and extracapsular. Related adjs → cervical → jugular. Gross anatomy It is composed of the upper extremity, body and lower extremity and provides several muscular origins and insertions. It is both the longest and the strongest bone in the human body, extending from the hip to the knee. A less technical name for this is the thigh bone. Trochanter. Femur. Femur, upper bone of the leg or hind leg. For example, cranial movement of the tibia on a stable femur is named stifle joint extension. More accurately called the femur bone, this critical component of the human anatomy gives support to the entire upper body and ensures . femur: 1 n the longest and thickest bone of the human skeleton; extends from the pelvis to the knee Synonyms: femoris , thighbone Type of: leg bone a bone of the leg Femur. Therefore, femoral offset restoration is essential to improve function and longevity of hip arthroplasty. 'In long bones, such as the femur (thigh bone) a more . There are two femurs, i.e. Spherical structure on proximal end of femur. The femur (plural: femora) is the longest, most voluminous and strongest bone in the human body. Quadratus femoris muscle (Musculus quadratus femoris) Quadratus femoris is a paired, rectangular-shaped muscle of the gluteal region.It is part of the group of muscles known as the lateral, or external, rotators of the thigh.. In anatomy, the word "version" refers to the angle or rotation of all or part of an organ, bone or other structure in the body, relative to other structures in the body. Therefore, condyle is considered as a part of a joint. neck. When used as a noun, articulation is synonymous with the term joint itself. A bone of the leg situated between the pelvis and knee in humans. Terms in this set (26) Femur. Proximal porti. In this article, we shall look at the anatomy of the femur - its attachments, bony landmarks, and clinical correlations. Action at a joint as . The femur is the longest, heaviest, and strongest bone in the human body. Medial condyle is much larger and bears more weight. It will also consider the blood supply of the femur and summarize the points of muscular and ligamentous connections. An essential component of the lower kinetic chain. the bone in the top part of your leg, above your knee. The medial epicondyle of the femur is a bony protrusion located on the medial side of the bone's distal end. In its whole, complete form the patella is a flat, triangular-shaped bone that is fairly dense. Anatomical terminology. Any abnormal surface structure or cartilage damage can . Further, there is a 15° anteversion angle between the plane passing through the condyles of the femoral head and the femur neck. FMA. The femur is the only bone located within the human thigh. The computerized tomography method of measuring anteversion that was developed recently, and is n … femur - the longest and thickest bone of the human skeleton; extends from the . femur definition: 1. the long bone in the upper part of the leg 2. the long bone in the upper part of the leg. Anatomy of the Knee Joint Bones of the Knee Joint Femur (Thigh Bone) The femoral condyles are the two rounded prominences at the end of the femur; they are called the medial and the lateral femoral condyle, respectively. Distal femur fractures include fractures of the supracondylar and intercondylar region and are relatively common injuries. The goals of treatment follow AO principles of anatomic reduction of the articular surface, restoration of limb alignment, length, and rotation. The main function of the femur is weight bearing and stability of gait. Although the untrained eye may overlook bone markings as contours of the bone, they are not as . Most hip fractures occur in elderly patients whose bones have become weakened by osteoporosis. It is likely to be life changing and for some people life threatening. Narrow ridge of bone; usually prominent [image] Term. Find 6 ways to say FEMUR, along with antonyms, related words, and example sentences at Thesaurus.com, the world's most trusted free thesaurus. In anatomy, articulation refers to movement of adjacent bones around a joint between them. The upper segment of the femur, the femoral neck, curves and angles forward toward the pelvis. The goals of treatment follow AO principles of anatomic reduction of the articular surface, restoration of limb alignment, length, and rotation. 82513. See illustration. The femur is a long bone found in the upper leg and is responsible for providing the strength and stability needed to support the body. the neck of a bottle. Only part of femoral head not covered in hyaline cartilage. It is present in the lower limb between the hip and the knee joint. An example can be seen in the acetabulofemoral articulation, or hip joint, where the femur bone in the thigh articulates with the pelvic bones in the hip. Gross anatomy It is composed of the upper extremity, body and lower extremity and provides several muscular origins and insertions. The greater trochanter is located at the junction between the neck and the shaft of the femur bone. Distal femur indicates the part of the thigh bone just above the knee; A Fracture of the Distal Femur is a break or crack that occurs anywhere within the lower region of the femur (near the knee) Fractures of the Distal Femur are usually caused by direct injuries/trauma to the leg, associated with falls . Despite improvements in implant design, management of distal femur fractures remains a challenge; fractures are often comminuted . Femur, commonly known as thighbone, is the longest, strongest, and heaviest bone in the human body. noun plural noun femurs, plural noun femora /ˈfemərə/. The lesser trochanter is also called the minor trochanter, the inner trochanter, and the medial process of the femur. This is due to the shape of the bones, not their size. See anatomic . Humans are known to have three trochanters, though the anatomic "normal" includes only the greater and lesser trochanters. femur: A bone of the leg situated between the pelvis and knee in humans. There is a 125°-130° inclination angle between the head and neck and the femoral body. The capsular ligament is a strong thick sheath that wraps around the acetabulum periosteum and . At the top of the femur is the femoral head that fits inside the cavity in the pelvic bone that forms the . A fractured neck of femur (broken hip) is a serious injury, especially in older people. The femur has a ball-shaped head on its end that fits into a socket formed in the pelvis, called the acetabulum. Hip Fractures. n. 1 the part of an organism connecting the head with the rest of the body. Of, relating to, or located in the thigh or femur. These methods use a strict geometrical definition of anteversion. The femur is the primary bone of the leg. In humans and most mammals, the trochanters serve as important muscle attachment sites. Subtrochanteric fractures are proximal femur fractures located from the lesser trochanter to 5cm distal to it that may occur in low energy (elderly) or high energy (young patients) mechanisms. The thigh bone (femur) is a long bone. femurs or femora / ˈ f ɛ m ər ə /), or thigh bone, is the proximal bone of the hindlimb in tetrapod vertebrates.The head of the femur articulates with the acetabulum in the pelvic bone forming the hip joint, while the distal part of the femur articulates with the tibia (shinbone) and patella (kneecap), forming the knee joint.By most measures the two (left . Because the femur is so strong, it usually takes a lot of force to break it. Condyle refers to a rounded protuberance at the end of a bone, which articulates the bone with another bone. CT-scan is more accurate than plain radiography to assess femoral offset. The femur is the longest, thickest, and strongest bone in the human body. Source for information on Knee: Anatomy and Physiology: World of Sports Science . This article will analyze the gross anatomy of the femur. For the term femur may also exist other definitions and meanings, the meaning and definition indicated above are indicative not be used for medical and legal or special purposes. The motions of the condyles include rocking, gliding and rotating. Femur Shaft Fractures (Broken Thighbone) Your thighbone (femur) is the longest and strongest bone in your body. femur | Definition, Function, Diagram, & Facts | Britannica Femur bone diagram | Medical Education Chart of Biology . The bone of the thigh or upper hind limb, articulating at the hip and the knee. Further, there is a 15° anteversion angle between the plane passing through the condyles of the femoral head and the femur neck. The head is supported by the neck, which projects obliquely from the proximal end of the femur.Lateral to the head is the roughened, proximally projecting greater trochanter, which serves for attachments of hip . Medial in anatomy means toward the midline of the body, as opposed to lateral, or toward the sides of the body. It is the only bone present in the thigh region, extending from the hip to the knee. The trochanters are points at which hip and thigh muscles attach. Its proximal end articulates with the acetabulum, a cup-like cavity in the pelvic girdle. Proximal femur includes the femoral head, neck and the region 5-cm distal to the lesser trochanter. Every car accident carries with it the chance of sustaining a serious injury. Spiral Femur Fracture. More example sentences. Distal - away from or farthest from the trunk or the point or origin of a part (example, the hand is located at the distal end of the forearm). long bones, especially the femur and tibia. Biplane roentgenography, axial roentgenography, and fluoroscopy are the usual roentgenographic methods of measuring femoral anteversion. femore in inglese è femur . The femur is the longest, heaviest, and strongest bone in the human body. femur [fe´mur] (pl. femurs or femora ), or thigh bone, is the most proximal (closest to the center of the body) bone of the leg in tetrapod vertebrates capable of walking or jumping, such as most land mammals, birds, many reptiles such as lizards, and amphibians such as frogs. The knee is also the primary support for the body when in a kneeling position. The hip joint is where the femoral head (the top of the femur) meets the pelvis. June 29, 2021. The femur (Figure 7.22) is the bone of the proximal part of the hind limb, or thigh.The head of the femur is a hemispherical surface that fits into the acetabulum of the innominate. The femur bone is the strongest and longest bone in the body, occupying the space of the lower limb, between the hip and knee joints.Femur anatomy is so unique that it makes the bone suitable for supporting the numerous muscular and ligamentous attachments within this region, in addition to maximally extending the limb during ambulation. Small, concave, depression within the femoral head. The strength and size of the femur means that under typical circumstances, a large force or extensive trauma is needed in order to result in a fracture. The femur is the only bone in the thigh and the longest bone in the body. There may be Among the possible injuries that somebody could end up with are traumatic brain injuries, soft tissue and organ contusions, and even bone fractures. Diaphysis . Yes the femur can be considered an organ. Atypical Femur Fracture (AFF) Overview • Low energy femoral shaft fractures with a characteristic appearance • Caused by a combination of unfavorable femoral anatomy (varus, anterior bow) and impaired bone healing/remodeling • Frequently (but not always) associated with bisphosphonate use • A fractured femur is a breakage in the thigh bone (femur), the longest, strongest and heaviest bone in the human body. The femur (pl. The lesser trochanter - A pyramidal prominence that projects from the proximal (near) and medial (inside) part of the shaft of the femur. A broken femur is usually caused by a severe accident; vehicle accidents are one of the primary causes. The meaning of femur is the proximal bone of the hind or lower limb that extends from the hip to the knee —called also thighbone. The femur is the lengthiest bone in the human body. Definition. Proximal femur includes the femoral head, neck and the region 5-cm distal to the lesser trochanter. The apex, or point, of the patella points downward towards the shin while the base of the bone sits upward towards the thigh. Femur refers to the thigh bone. fem´ora, femurs) (L.) 1. the thigh bone, extending from the pelvis to the knee; the longest and strongest bone in the body. Definition. Trochanter. Learn more. Called also shaft. A trochanter is a tubercle of the femur near its joint with the hip bone. Bone markings are invaluable to the identification of individual bones and bony pieces and aid in the understanding of functional and evolutionary anatomy. b. . The femur is the thigh bone. 3 something resembling a neck in shape or position. Epidemiology It occurs when the top part of the femur (leg bone) is broken, just below the ball and socket joint. adj. The femur (/ ˈ f iː m ər /, pl. 1. the portion of a long bone between the ends or extremities, which is usually articular, and wider than the shaft; it consists of a tube of compact bone, enclosing the medullary cavity. It is the point of insertion of different muscles. Despite improvements in implant design, management of distal femur fractures remains a challenge; fractures are often comminuted . The greater and lesser trochanters are the two processes (prominences) at the proximal end of the femur. When a hip fracture occurs in a younger patient, it is typically the result of a high-energy event, such as a fall from a ladder or vehicle collision. Knee: Anatomy and PhysiologyThe knee joint is an intricate mechanism that functions as a hinge in the creation of all motion in the legs, as well as assisting in the provision of support by the legs to carry the mass of the upper body. The head forms a ball-and-socket joint with the hip (at the acetabulum), being held in place by a ligament within the socket and by strong surrounding ligaments. Additional analysis of clinical examination and disorders of the femur is also included. This is due to the fact that the femoral bone requires a huge amount of energy to break, resulting not only in a bony lesion, but also significant soft tissue damage and considerable blood loss [].Of all long bones, the femur has the thickest layer of soft tissues . 4 (Anatomy) a constricted portion of an organ or part, such as the cervix of the uterus. (1) Femur: It is the longest bone of the body and the only bone in the thigh. Retroversion refers to an abnormal backward rotation of the hip relative to the knee. Femur Bone. A hip fracture is a break in the upper portion of the femur (thighbone). Compared to other long bone fractures, femoral shaft fractures are associated with a higher risk for post-traumatic complications. The prominent convexity of the greater trochanter is the outermost part of the hip area. Head of femur. In the erect posture it is not vertical, being separated above from its fellow by a considerable interval, which corresponds to the breadth of the pelvis, but inclining gradually downward and medialward, so as to approach its fellow toward its lower . They are used by clinicians and surgeons, especially orthopedists, radiologists, forensic scientists, detectives, osteologists, and anatomists. ra 1. a. femur meaning: 1. the long bone in the upper part of the leg 2. the long bone in the upper part of the leg. The upper body's weight sits on the 2 femoral heads. Bone, thigh: The thigh bone in anatomy is called the "femur." Whichever term -- thigh bone or femur -- you care to use, it is the bone in the leg that extends from the hip to the knee. 244, 245), the longest and strongest bone in the skeleton, is almost perfectly cylindrical in the greater part of its extent. diaphysis [di-af´ĭ-sis] (pl. The knee joint is made up of three main bones: the femur, tibia (long bone in the lower leg), and the patella (kneecap). 3 Clinically, patients may present with fever, deep bone pain, and possibly a drain-ing sinus. An essential component of the lower kinetic chain. Long bones contain yellow bone marrow and red bone marrow, which produce blood cells. The Head Of The Human Femur Photograph by James Stevenson . It supports the weight of the body on the leg and is capable of carrying 30 times the weight of the body. 2. the portion of a bone formed from a primary center of ossification. 'Bruising of the articular cartilage of the femur (thigh bone) is also seen on the MRI scans of these patients.'. The name of the bone is derived from the Latin word 'femur', meaning 'thigh'. Definition/Description [edit | edit source]. American Heritage® Dictionary of the English Language, Fifth Edition. The femur is the largest bone in the body and provides the essential joint connection to the body, as well as support and alignment of the leg. Distal femur fractures include fractures of the supracondylar and intercondylar region and are relatively common injuries. femoral synonyms, femoral pronunciation, femoral translation, English dictionary definition of femoral.
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