A prominence of the femur at the outside top of the thigh provides attachment for the gluteus medius and minimus muscles. The shaft is somewhat convex forward and strengthened behind by a pillar of bone called the linea aspera.
What bone features are commonly called the ankle bones?
The ankle is a large joint made up of three bones: The shin bone (tibia) The thinner bone running next to the shin bone (fibula) A foot bone that sits above the heel bone (talus)
Which of the following bone features on the proximal femur is the site of a ligament attachment from the acetabulum?
The rounded, proximal end is the head of the femur, which articulates with the acetabulum of the hip bone to form the hip joint. The fovea capitis is a minor indentation on the medial side of the femoral head that serves as the site of attachment for the ligament of the head of the femur.
Which bone feature of the pelvic bone is the articulation site for the femur?
The acetabulum is the cup-shaped socket on the lateral aspect of the pelvis, which articulates with the head of the femur to form the hip joint.Which of the following features is a large hole in the Coxal bone?
The large socket of the coxal bone is called the acetabulum (“ah-set-TAB-you-lum”). It faces laterally and is where the ball-like head of the femur bone articulates with the pelvis. Its name is derived from the Latin for vinegar cup, because of its cup-like shape.
What is talus bone?
The talus is a small bone that sits between the heel bone (calcaneus) and the two bones of the lower leg (the tibia and fibula). It has an irregular, humped shape like a turtle’s shell. The bones of the lower leg ride on top and around the sides to form the ankle joint.
Which malleolus is more prominent?
MalleolusTA21421, 1442Anatomical terms of bone
What does the pubis articulate with?
The pubic bone articulates with the ilium and the ischium on each hip. The internal surface forms the wall of the lesser pelvis and is the point of origin for a portion of the obturator internus muscle.Which bone marking provides a site where bones articulate or to which ligaments and tendons attach?
Which bone marking provides a site where bones articulate or to which ligaments and tendons attach? projection.
Which of the following bones has this feature fovea capitis?The fovea capitis is a small, oval-shaped dimple on the ball-shaped end (head) on top of your femur (thigh bone). Your hip is a ball-and-socket joint.
Article first time published onWhich of the following bone features on the proximal femur is the site of a ligament?
The rounded, proximal end is the head of the femur, which articulates with the acetabulum of the hip bone to form the hip joint. The fovea capitis is a minor indentation on the medial side of the femoral head that serves as the site of attachment for the ligament of the head of the femur.
What is proximal femur?
Proximal femur includes the femoral head, neck and the region 5-cm distal to the lesser trochanter. There is a 125°–130° inclination angle between the head and neck and the femoral body. Further, there is a 15° anteversion angle between the plane passing through the condyles of the femoral head and the femur neck.
What are the major features of the proximal portion of the femur?
Th major features of the proximal femur are the head, greater trochanter, and lesser trochanter.
What is the hole in the hip bone called?
The big hole in the lower part of the hip bone is the obturator foramen. This is the body of the pubis, this is the superior ramus of the pubis, and this is the ischio-pubic ramus. This prominence is the pubic tubercle, to which the inguinal ligament is attached.
What bones make up each hip bone coxal bone?
The pelvic girdle consists of a pair of hip bones, also known as the coxal bones. Each bone is made up of three individual bones that fuse together over the first 20 years of life. These bones are known as the ilium (IL-e-um; plural, ilia), ischium (ISH-e-um, ischia), and pubis (PU-bis).
What is the big hole in the lower part of the hip bone called?
The three areas of each hip bone, the ilium, pubis, and ischium, converge centrally to form a deep, cup-shaped cavity called the acetabulum.
What is the protruding bone on ankle?
The most common fracture is to the bony bump on the outside of the ankle, the lateral malleolus. The lateral malleolus is the bottom of the fibula, the smaller lower leg bone. The bump on the inside of your ankle, the medial malleolus, is less commonly fractured.
What is the big bone on your ankle called?
the tibia, the larger and stronger of the two lower leg bones, which forms the inside part of the of the ankle. the fibula, the smaller bone of the lower leg, which forms the outside part of the ankle. the talus, a small bone between the tibia and fibula and the calcaneus, or heel bone.
Which malleolus is more posterior?
The medial malleolus on the inner side of the ankle at the end of the tibia. The lateral malleolus on the outer side of the ankle at the end of the fibula. The posterior malleolus situated on the lower back side of the tibia.
What are metatarsal bones?
The metatarsal bones are the bones of the forefoot that connect the distal aspects of the cuneiform (medial, intermediate and lateral) bones and cuboid bone to the base of the five phalanges of the foot. There are five metatarsal bones, numbered one to five from the hallux (great toe) to the small toe.
What type of bone is Tarsals?
Bone ClassificationsBone classificationFeaturesExamplesShortCube-like shape, approximately equal in length, width, and thicknessCarpals, tarsalsFlatThin and curvedSternum, ribs, scapulae, cranial bonesIrregularComplex shapeVertebrae, facial bones
What type of bone is the calcaneal?
The calcaneus is an irregular bone, cuboid in shape whose superior surface can be divided into three areas – the posterior, middle and anterior aspects.
Which bone markings provides access into or through a bone?
Bone Markings (Table 7.2)MarkingDescriptionExampleFissureSlit through boneAuricular fissureForamenHole through boneForamen magnum in the occipital boneMeatusOpening into canalExternal auditory meatus
What are the major bone marking?
There are three general classes of bone markings: (1) articulations, (2) projections, and (3) holes. As the name implies, an articulation is where two bone surfaces come together (articulus = “joint”).
What bone markings are?
Bone markings are projections and depressions found on bones, which help us to identify the location of other body structures, such as muscles. Their importance comes when we try to describe the shape of the bone or to understand how the muscles, ligaments and other structures affect this bone and vice versa.
What is linea terminalis of pelvis?
The linea terminalis is the pronounced line separating the greater and lesser pelves, formed by the sacral promontory, the arcuate line, the pectineal line, and the pubic crest. g. The iliopectineal line is that part of the linea terminalis formed by the arcuate line and the pectineal line.
Which bone is formed by the ischium ilium and pubis?
The hip bone is formed by three parts: the ilium, ischium, and pubis. At birth, these three components are separated by hyaline cartilage. They join each other in a Y-shaped portion of cartilage in the acetabulum.
What is innominate bone?
innominate bone. noun. either of the two bones that form the sides of the pelvis, consisting of three fused components, the ilium, ischium, and pubisNontechnical name: hipbone.
What method will demonstrate fovea capitis?
Hip Acetabulum PA Axial Oblique Teufel Method Purpose and Structures Shown Hip joint and acetabulum, femoral head in profile to show concave are of fovea capitis.
What bone markings are on the femur?
MarkingLocationHeadSmooth, rounded structure at the proximal end of the femurNeckConstricted area distal to the femoral headGreater trochanterLarge process that projects superiorly from the neck of the femurGluteal tuberosity-Roughened area on posterior surface of femur -Located at superior end of the linea aspera
What is a trochanter bone marking?
Trochanter – A large prominence on the side of the bone. Some of the largest muscle groups and most dense connective tissues attach to the trochanter. The most notable examples are the greater and lesser trochanters of the femur. Tuberosity – A moderate prominence where muscles and connective tissues attach.
