The femur is the single bone of the thigh region. It articulates superiorly with the hip bone at the hip joint, and inferiorly with the tibia at the knee joint.
How many bones does the femur articulate with?
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.
What bone does the femur articulate with at the hip?
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.
Does the femur articulate with the fibula?
The fibula does not reach the femur but articulates with the tibia at both its proximal and distal ends. Movement between these bones is limited. Compare with the upper limb. Its lower end is the distal malleolus that forms the big lateral ankle bulge.
Does the pubis articulate with the femur?
The pubic bone forms the anterior region of the pelvis and contributes to the acetabulum, which articulates with the femoral head to form the hip joint. The pubic bone is covered by a layer of fat that is covered by the mons pubis. The two pubic bones joint anteriorly through the pubic symphysis, a cartilaginous joint.
What bones does the humerus articulate with?
humerus, long bone of the upper limb or forelimb of land vertebrates that forms the shoulder joint above, where it articulates with a lateral depression of the shoulder blade (glenoid cavity of scapula), and the elbow joint below, where it articulates with projections of the ulna and the radius.
Which of these bones does not articulate with femur?
The fibula also spans the lower leg, although proximally it does not articulate with the femur or patella. It serves more as an attachment point for muscles rather than a weight-bearing bone.
Where does the tibia articulate with the femur?
Proximally, the tibia articulates with the femur to form the tibial-femoral joint of the knee. Distally, the tibia articulates with the talus to form the talocrural joint of the ankle.
What part of the femur articulates with the patella quizlet?
To what does the patellar surface of the femur articulate? The patellar surface of the femur articulates with the patella.
What bones articulate the knee?
The Knee is a hinge joint made up of two bones, the thigh bone (femur) and the shinbone (tibia). There are two round knobs at the end of the femur called femoral condyles which articulate with the flat surface of the tibia called the tibial plateau.
How does the patella articulate with the femur?
The patella, the largest sesamoid bone in the body, articulates only with the patellar surface of the distal femur (patellar notch). … The patella functions to protect the knee joint, to lengthen the lever arm of the quadriceps femoris, and to increase the area of contact between the patellar ligament and the femur.
Which bone articulates with the ulna quizlet?
Humerus? -Articulates with scapula, ulna, and radius.
What is the articulation between the two pubic bones called?
The pubic symphysis, articulation between the pubic bones, is an amphiarthrodial joint, formed between the two oval articular surfaces of the bones. The ligaments of this articulation are: Interpubic disc, Interpubic fibrocartilage. Superior pubic ligament.
What joint is the articulation between the hip bone and the sacrum?
Sacroiliac Joint Location
The articulation between the outer side of the spine’s sacrum and the inner side of the butterfly-shaped hip bone (ilium) forms the sacroiliac joint. The SI joints are located on either side of the sacral spine and are situated deep in the pelvis.
Which part of a hip bone specifically articulates with the sacrum?
Which region of the hip bone articulates with the sacrum? Ilium. The ilium is the largest region of this bone. It articulates with the sacrum at the articular surface.
What does the clavicle articulate with?
Laterally, the clavicle articulates with the acromion, forming the acromioclavicular ligament (AC joint). The surrounding area provides an attachment for the joint capsule of the shoulder. This joint, like the SC joint, is also lined by fibrocartilage and contains an intra-articular disc.
What type of bone is the femur?
Structurally, the femur is a long bone, meaning its length is greater than its width, while the patella, a sesamoid bone, is small and round.
What bones does the distal end of the humerus articulate with?
The distal end of the humerus has two articulation areas, which join the ulna and radius bones of the forearm to form the elbow joint. The more medial of these areas is the trochlea, a spindle- or pulley-shaped region (trochlea = “pulley”), which articulates with the ulna bone.
Which bone does not articulate with bone?
Famously, the hyoid bone is the only bone in humans that does not articulate with any other bone, but only has muscular, ligamentous, and cartilaginous attachments.
Which of the following bone does not articulate?
Hyoid bone. The hyoid bone does not articulate with any other bones.
Which of the following bone doesn’t articulate with the cranial base?
The hyoid bone does not articulate with any other bone at all, it is held in place by cartilage.
Which bone articulates with both the coxal and the tibia?
The thigh consists of a single bone, the femur (Figure 9). The largest, longest, and strongest bone in the human body, it articulates with the os coxa at the hip and with the tibia at the knee.
Which bone articulates with the tibia and fibula?
Now let’s look at the bone that articulates with the tibia and fibula to form the ankle joint – the talus. This is the talus. The bone below and behind it is the calcaneus, or heel bone. The bone in front of the talus is the navicular bone.
Does the tibia articulate with the calcaneus?
Talus — The talus lies between the tibia and calcaneus. The superior articulation with the tibia forms the talocrural joint, or “the ankle,” and the inferior articulation with the calcaneus forms the subtalar joint. … The cuboid articulates with the calcaneus on the lateral side.
What part of the femur articulates with the tibia to for the knee joint?
Similarly, the smooth region of the distal and posterior medial femur is the medial condyle of the femur, and the irregular outer, medial side of this is the medial epicondyle of the femur. The lateral and medial condyles articulate with the tibia to form the knee joint.
Which part of the femur articulates with the tibia to form the knee joint?
The medial and lateral femoral condyles articulate with the tibia to form the knee joint. The femur also articulates with the patella.
What part of the femur articulates with the patella ABCD?
The adductor tubercle is on the superior aspect of the medial epicondyle. The patella is a sesamoid bone located within a muscle tendon. It articulates with the patellar surface on the anterior side of the distal femur, thereby protecting the muscle tendon from rubbing against the femur.
What bones articulate the ankle?
The ankle joint is a hinged synovial joint that is formed by the articulation of the talus, tibia, and fibula bones.
What bones articulate the wrist?
The wrist joint generally refers to the radiocarpal joint, which is the articulation between the distal end of the radius and the articulating surface of the scaphoid, lunate, and triquetral bones. Other articulations in the wrist area include the distal radius and ulnar and the carpal bones.
What joins fibula femur?
LCL (Lateral Collateral Ligament) entirely separate from the articular capsule, connects the lateral epicondyle of the femur to the head of the fibula and resists the lower leg bending inwards.
What bones attach to the patella?
The patella, also known as the kneecap, is a flat, rounded triangular bone which articulates with the femur (thigh bone) and covers and protects the anterior articular surface of the knee joint.
|Origins||present at the joint of femur and tibia fibula|
Is a femur a bone?
Your 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 example, are the number one cause of femur fractures. The long, straight part of the femur is called the femoral shaft.
What are the 4 bones that make up the knee joint?
The knee is composed of four bones that make up three separate joints, which work together to allow movement through various positions in dance. These four bones are the Femur (thigh bone), Tibia (shin bone), Patella (knee cap), and fibula.
What bone articulates with the humerus and carpal bones?
The ulna articulates proximally with the: carpal bones. humerus.
Which bone articulates with the humerus quizlet?
clavicle articulates with the humerus. vertebral column articulates with the sacrum. clavicle articulates with the manubrium of the sternum. coxal bones articulate with the femur.
Are vertebral joints symphyses?
A symphysis (fibrocartilaginous joint) is a joint in which the body (physis) of one bone meets the body of another. All but two of the symphyses lie in the vertebral (spinal) column, and all but one contain fibrocartilage as a constituent tissue. … All of the other symphyses are permanent.
What does pelvis articulate with?
The bones of the pelvis articulate with each other via four joints. Posterior to anterior, these are the lumbosacral, sacroiliac, sacrococcygeal, hip, and pubic symphysis joints. The lumbosacral joint is a symphysis (secondary cartilaginous) joint between the fifth lumbar vertebra and the base of the sacrum.
What is the articulation between the two pubic bones called quizlet?
The articulation between the two pubic bones (called the pubic symphysis) is another joint typical of this category. A symphysis is considered an amphiarthrotic joint.
How does the femur connect to the hip?
The hip joint is a ball-and-socket joint that allows motion and gives stability needed to bear body weight. The socket area (acetabulum) is inside the pelvis. The ball part of this joint is the top of the thighbone (femur). It joins with the acetabulum to form the hip joint.
What holds the femur in place?
The femur has a ball-shaped head on its end that fits into a socket formed in the pelvis, called the acetabulum. Large ligaments, tendons, and muscles around the hip joint hold the bones (ball and socket) in place and keep it from dislocating.
How is the femur attached to the hip?
The head of the femur joins the pelvis (acetabulum) to form the hip joint. Next to the femoral neck, there are two protrusions known as greater and lesser trochanters which serve as sites of muscle attachment.
Does clavicle articulate with humerus?
It is supported by the clavicle, which also articulates with the humerus (arm bone) to form the shoulder joint. The scapula is a flat, triangular-shaped bone with a prominent ridge running across its posterior surface.
What bone articulates with the glenoid cavity?
part of scapula
…presents a shallow cavity, the glenoid cavity, which articulates with the head of the bone of the upper arm, the humerus, to form the shoulder joint.
What bone articulates to the scapula and the ulna?
The humerus articulates with the scapula at the shoulder and with the radius and ulna at the elbow.