Bones. The Knee is a hinge joint made up of two bones, the thigh bone (femur) and the shinbone
What are the three articulations of the knee joint?
The knee is a modified hinge joint, a type of synovial joint, which is composed of three functional compartments: the patellofemoral articulation, consisting of the patella, or “kneecap”, and the patellar groove on the front of the femur through which it slides; and the medial and lateral tibiofemoral articulations …
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 muscles articulate the knee?
The quadriceps muscle, quadriceps tendon and patellar tendon all work together to straighten the knee. Similarly, the hamstring muscles at the back of the leg are attached to the knee joint with the hamstring tendon.Which bones articulate at the hip?
The hip joint is the articulation of the pelvis with the femur, which connects the axial skeleton with the lower extremity. The adult os coxae, or hip bone, is formed by the fusion of the ilium, the ischium, and the pubis, which occurs by the end of the teenage years.
Where do the thigh and leg bones articulate?
The femur articulates proximally with the acetabulum of the pelvis forming the hip joint, and distally with the tibia and patella to form the knee joint.
Which bone articulates with the distal end of the tibia and fibula?
The talus articulates superiorly with the distal tibia, the medial malleolus of the tibia, and the lateral malleolus of the fibula to form the ankle joint. The talus articulates inferiorly with the calcaneus bone.
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.Which bones articulate at the shoulder?
The shoulder girdle is composed of the clavicle and the scapula, which articulates with the proximal humerus of the upper limb. Four joints are present in the shoulder: the sternoclavicular (SC), acromioclavicular (AC), and scapulothoracic joints, and glenohumeral joint.
What is the knee joint called?The knee, also known as the tibiofemoral joint, is a synovial hinge joint formed between three bones: the femur, tibia, and patella.
Article first time published onWhat 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. Together, the three borders (listed below) form the ankle mortise. The superior portion of the ankle joint forms from the inferior articular surface of the tibia and the superior margin of the talus.
What's the bone under the kneecap?
The patellar tendon attaches the bottom of the kneecap to the top of the shinbone (tibia).
Which bones articulate at the elbow joint?
Anatomy of the Elbow. The elbow is a complex joint formed by the articulation of three bones –the humerus, radius and ulna.
What joint is the articulation between the hip bone and the sacrum?
TypeSynovial plane joint; nonaxialBlood supplyIliolumbar, superior gluteal, lateral sacral arteriesMovementsSlight gliding and rotatory movements
What does articulating bones mean?
The Articulating bones are bones that move within a joint, for example the Articulating bones for the elbow joint are: Humerus.
What bone articulates with the humerus and carpal bones?
The radius and the ulna are long, slightly curved bones that lie parallel from the elbow, where they articulate with the humerus, to the wrist, where they articulate with the carpals. The radius is located laterally, near the thumb, and the ulna medially, near the little finger.
Which one of the following bones articulates with the metatarsal bones?
The base of each metatarsal bone articulates with one or more of the tarsal bones, and the head articulates with one of the first row of phalanges.
Which bone articulates with the Coxal bone at the acetabulum?
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.
Which bone articulates with the femur at the knee?
The largest joint in the human body, the knee joint connects the femur to the tibia. Three bones articulate at the knee joint; the femur, the tibia, and the patella. Some may believe that the fibula also helps compose the knee joint.
Where do the tibia and fibula articulate?
The tibia and the smaller fibula bones comprise the lower leg and articulate at the knee and ankle.
Does fibula articulate with calcaneus?
The talus articulates with four bones – the tibia, fibula, calcaneus and navicular. Within the tarsus, it articulates with the calcaneus below and the navicular in front within the talocalcaneonavicular joint. … A lateral extension of this surface forms an articular facet with the fibular malleolus.
What type of joint is found in the elbow knee and ankle?
Hinge – these can be found in the elbow, knee and ankle. Hinge joints are like the hinges on a door, and allow you to move the elbow and knee in only one direction. They allow flexion and extension of a joint.
What two bones articulate the glenoid cavity?
At the glenoid cavity, the scapula articulates with the humerus, the proximal bone of the upper limb. This articulation, also known as the glenohumeral joint, is the shoulder joint.
What are the two articulations of the elbow joint?
TypeHinge jointMnemonicsCRAzy TULips (Capitulum = RAdius, Trochlea = ULna)
Does ulna articulate with carpal bones?
The distal end of the ulna thus does not directly articulate with any of the carpal bones. The four distal carpal bones are also held together as a group by ligaments.
What type of joint is CMC?
The carpometacarpal joints of the fingers are synovial plane joints that serve as the articulation between the carpals and the metacarpals and allow the bases of the metacarpal bones to articulate with one another.
Does triquetrum articulate radius?
It articulates with the radius proximally and the trapezium and trapezoid bones in the distal row of carpal bones. … Instead, the triquetrum articulates with other carpal bones, specifically the lunate and pisiform of the proximal row and the hamate of the distal row.
What does bone on bone mean in your knee?
“Bone on Bone” is reference to the increased severity of OA (osteoarthritis) in a joint. Osteoartritis is the presence of inflammation of bones in a joint due to a reduction of cartilage. In a healthy joint cartilage aids in the congruency of movement of the joint between the two bones.
What type of joint movement is the knee joint capable of?
The knee joint is a hinge type synovial joint, which mainly allows for flexion and extension (and a small degree of medial and lateral rotation). It is formed by articulations between the patella, femur and tibia.
Which bone articulates with all three cuneiform bones?
The talus bone articulates anteriorly with the navicular bone, which in turn articulates anteriorly with the three cuneiform (“wedge-shaped”) bones. These bones are the medial cuneiform, the intermediate cuneiform, and the lateral cuneiform.
What bone articulates with the tibia & fibula at the ankle?
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.
