The upper extremity is composed of the head, neck, greater trochanter and lesser trochanter. We have made significant changes to every chapter of the text. This is an online quiz called anterior femur anatomy. Dec 05, 2015 femur the femur is the longest and heaviest bone in the body. It is composed of the upper extremity, body and lower extremity and provides several muscular origins and insertions. Femur bone anatomy this image shows the anatomy of the femur bone from anterior and posterior view displaying its different features and parts showing. Oct 03, 2017 the femur, or thigh bone, is the longest, heaviest, and strongest bone in the entire human body.
Pdf linear and angular measurements were made on thirtytwo cadaveric. The axial skeleton the bones of the head, torso, and pelvic girdle. Extreme forces also act upon the femur thanks to the strength of the muscles of the hip and thigh that act on the femur to move the leg. There is a printable worksheet available for download here so you can take the quiz with pen and paper this quiz has tags. Femur bone stock photos download 1,855 royalty free photos.
Objective the morphology and quantitative anatomy of the axis vertebra c2 attracts a lot of attention between anatomists, surgeons and radiologists. Explore and learn about the femur with our 3d interactive anatomy atlas. Because the femur is so strong, it usually takes a lot of force to break it. Most land mammals capable of jumping also have femur bones, also lizards, frogs, and other tetrapod vertebrates. All of the bodys weight is supported by the femurs during many activities, such as running, jumping, walking, and standing.
The bones pdf class videos for anatomy and environmental. Download 1,855 femur bone stock photos for free or amazingly low rates. Learn anatomy femur bone with free interactive flashcards. And most of the nasal cavity is composed of parts of the ethmoid bone. 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. Choose from 500 different sets of anatomy femur bone flashcards on quizlet. This edition marks a significant change to the author team with the retirement of michael timmons and the addition of a fine colleague and excellent writer, judi nath. Make sure you know what the femur is as well as the different parts of a femur using this. Femur anatomy general features, attachments, development, fractures mbbs, fmge and neet pg duration.
Material and methods an examination of fortyfive adult dry skeletons twentythree male. Coated meniscus tissue layers on top of the bone and provides synovial fluid for frictionless movement within the knee. The femur is classified structurally as a long bone and is a major component of the appendicular skeleton. The human femur can resist forces of 1,800 to 2,500 pounds, so it is not easily fractured. There is a printable worksheet available for download here so you can take the quiz with pen and paper.
At its proximal end, the spherical head of the femur articulates with the acetabulum hip socket of the os coxa hip bone to form the hip joint. A using the femur as an example of a long bone, the epiphysis is the enlarged area at either end of the bone while the diaphysis is the long shaft in the middle portion of the bone. Extreme forces also act upon the femur thanks to the strength of the muscles of the hip and thigh that act on the femur to. Pubis ischium the hip bone is a composite of 3 bones pubis ischium 6. The posterior border is very prominent and appears as a free, rounded edge. The head forms a ballandsocket joint with the hip at the acetabulum, being held in place by a ligament within the socket and by strong surrounding ligaments. The lower portion of the femur bone consists of two condyle from the greek word for knuckle, lateral and medial that create the surface for the upper tibia bone and the kneejoint. Apr 02, 2015 the femur is the only bone located within the human thigh.
May 08, 2015 femur anatomy general features, attachments, development, fractures mbbs, fmge and neet pg duration. The free ends of each meniscus the horns are attached to the tibial plateau by. Click on the tags below to find other quizzes on the same subject. This depends on the type of measurement taken to calculate strength. University of washington pku clinic chdd box 357920, seattle, wa 98195 206 6853015, toll free in washington.
The metaphysis is the joining point between the epiphysis and diaphysis. It is both the longest and the strongest bone in the human body, extending from the hip to the knee. Hip bone anterior view anatomical position hip bone 3. How about the bones of the axial skeleton 6 the heart. It serves as the attachment site for several muscles of the hip and leg, allowing it to withhold pressure from multiple angles. Femur is the bone of leg that articulates above with the hip bone to form hip joint and below with the tibia and patella to form the knee joint. Your thighbone femur is the longest and strongest bone in your body. In humans the neck of the femur connects the shaft and head at a.
Learn femur anatomy fast with these femur quizzes kenhub. Related quizzes the full skeleton, quiz 2 more questions on the bones of the whole skeleton. The distal end of the femur has the condyles, which articulate with the. The femur is the longest, heaviest, and strongest bone in the human body. The femur consists of a shaft body and superior or proximal and inferior or distal end 3. It is classed as a long bone, and is in fact the longest bone in the body. The total length starts from the tip of hip and extends to the borders of the knee. Clinically oriented anatomy moore the quiz above includes the following bones for identification. A break in this bone can only result from a large amount of force, such as a car accident or a fall from. Femur anatomy is so unique that it makes the bone suitable for supporting the. Learn vocabulary, terms, and more with flashcards, games, and other study tools. The femur is a very large, strong bone that is difficult to break. Lateral ankle anatomy bones, anatomy practice, anatomy. Thousands of new, highquality pictures added every day.
Bone diagram forehead frontal bone nose bones nasals cheek bone zygoma upper jaw maxilla lower jaw mandible breast bone sternum upper arm bone humerus lower arm bone ulna thigh bone femur collar bone clavicle. In this article, we shall look at the anatomy of the femur its attachments, bony landmarks and clinical correlations. Download 2,366 femur stock photos for free or amazingly low rates. May 11, 2020 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. Heres an intro to a few body parts you didnt know you had. In adults, three of the bones of the pelvis have fused into the hip bone or acetabulum which forms part of the hip region the hip joint, scientifically referred to as the acetabulofemoral joint art. At the proximal end, the pyramidshaped neck attaches the spherical head at the apex and the cylindrical shaft at the base. Images and pdfs the skull an image of the skull with blank labels attached. Superior proximal end its proximal end is characterized by head neck, two large projections the greater and lesser trochanters on the upper part of the shaft. Anatomy, bony pelvis and lower limb, femur statpearls ncbi. The angle between the neck and shaft, also known as the. The femur is the longest and, by some measures, the strongest bone in the human body.
To access free multiple choice questions on this topic, click here. However, no report exists in the literature correlating the height of the dens with the length of the femur. The femur is an important bone within the human body. Superior proximal end its proximal end is characterized by head neck, two large projections the greater and lesser trochanters on the upper. Bd chaurasia human anatomy pdf free download all volumes. Search help in finding femur anatomy online quiz version. Pdf the leg is the region of the lower limb between the knee and the foot.
Pubis the hip bone is a composite of 3 bones pubis 5. There are many books for anatomy one can read, but bd chaurasia is still considered the best book of anatomy. An interactive quiz covering anterior markings of femur bone through multiplechoice questions and featuring the iconic gbs illustrations. The femur, or thigh bone, is the longest, heaviest, and strongest bone in the entire human body. A broken femur is usually caused by a severe accident. Do you know the bones of the skull 5 the axial skeleton. The clavicle, the femur, the fibula, the pelvic girdle, the humerus, the mandible, the pubis, the patella, the radius, the rib cage, the sacrum, the skull, the sternum, the tibia, and the ulna.
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. The appendicular skeleton the bones of the arms and legs. The angle between the neck and shaft, also known as. The femur thigh is the largest and strongest of these bones. Motor vehicle collisions, for example, are the number one cause of femur fractures.
The femur is the only bone in the thigh and the longest bone in the body. It articulates superiorly with the hip bone at the hip joint, and inferiorly with the tibia at the knee joint. Anatomy, bony pelvis and lower limb, femur statpearls. The hip region is located lateral and anterior to the gluteal region, inferior to the iliac crest, and overlying the greater trochanter of the femur, or thigh bone. The main function of the femur is to transmit forces from the tibia to the hip joint. Anatomical terms of bone edit on wikidata the femur neck femoral neck or neck of the femur is a flattened pyramidal process of bone, connecting the femoral head with the femoral shaft, and forming with the latter a wide angle opening medialward. Femur stock photos download 2,366 royalty free photos. Femur is considered to be the solitary bone in the thigh region. Jul 31, 2018 the femur is a very large, strong bone that is difficult to break. As a result, human anatomy 9th edition pdf which was already highly. Test your femur bone knowledge from every angle with these interactive, examstyle anatomy quizzes.
Os coxa bone quiz medial view markings femur bone quiz posterior markings. It bears the weight of the body when standing and during movement. Some common attributes include the head accompanied by medial and lateral condyles shaft body. The femur is a long bone found in the lower extremity. The femur is classed as a long bone, only bone in the thigh, and the longest bone in the body. In this article, we shall look at the anatomy of the femur its attachments, bony. Its length varies from onefourth to onethird of that of the body. The neck is flattened from before backward, contracted in the middle, and broader. Femur the femur is the longest and heaviest bone in the body.
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 part. Human anatomy bones human anatomy pelvic bone anatomy bony anatomy of pelvis female anatomy of the hip and pelvis anatomy facts anatomy diagram g spot archives human anatomy lesson doing a lot of yoga and youll become way, way more familiar with your own anatomy. The femur, like other long bones, is divisible into a body and two extremities. General considerations of bones, axial skeleton, appendicular skeleton, joints, types of movement, description of selected joints, effects of aging on the joints. It acts as the site of origin and attachment of many muscles and ligaments, and can be divided into three parts. The long, straight part of the femur is called the femoral shaft. Femur shaft fractures broken thighbone orthoinfo aaos. Jul 03, 2019 the femur is the longest, heaviest, and strongest bone in the human body.
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