What is the functional classification of the tibiofemoral joint?
The tibiofemoral joint is a hinge synovial joint that joins the distal femur to the proximal tibia. The articulation occurs between the medial and lateral femoral condyles and the tibial condyles. The medial and lateral menisci increase the depth and stability, and compressive force bearing and absorption of the joint.
What are the functional classification of joints?
Joints are thus functionally classified as a synarthrosis or immobile joint, an amphiarthrosis or slightly moveable joint, or as a diarthrosis, which is a freely moveable joint (arthroun = “to fasten by a joint”).
What type of joint classification is the knee joint?
Knees, elbows, and shoulders are examples of synovial joints. Since they allow for free movement, synovial joints are classified as diarthroses.
What is the functional classification of the interphalangeal joint?
The interphalangeal joints of the foot are classified as uniaxial hinge joints, which are a type of synovial joint that permit movement along one axis, in this case flexion (plantarflexion) and extension (dorsiflexion) of the middle and distal phalanges.
What are the parts of the tibiofemoral joint?
The knee, also known as the tibiofemoral joint, is a synovial hinge joint formed between three bones: the femur, tibia, and patella. Two rounded, convex processes (known as condyles) on the distal end of the femur meet two rounded, concave condyles at the proximal end of the tibia.
What bones are in the tibiofemoral joint?
The tibiofemoral joint is a hinge joint, located between the largest bone in the body (the femur) and the larges bone in the lower leg (the tibia.) These two bones are joined together and form a medial and lateral compartment. The second joint in the knee complex is located between the patella (knee cap) and the femur.
What are the functions of joints?
A joint is defined as the juncture where bones and muscles come together, facilitating movement and stability. Contraction of muscles crossing the joint can stabilize it or cause it to move. Normal joint function is defined as a joint’s ability to move throughout its range of motion and bear weight.
What is a secondary cartilaginous joint?
Secondary cartilaginous joints are known as “symphysis”. These include fibrocartilaginous and hyaline joints, which usually occur at the midline. Articulating bones at a symphysis are covered with hyaline cartilage and have a thick, fairly compressible pad of fibrocartilage between them.
What does Tibiofemoral mean?
Medical Definition of tibiofemoral : relating to or being the articulation occurring between the tibia and the femur the tibiofemoral joint.
What is tibiofemoral osteoarthritis?
Lateral tibiofemoral compartment: the outside part of the knee that faces away from the other knee. Patellofemoral compartment: the front of the knee between the kneecap and thigh bone. Unicompartmental osteoarthritis: osteoarthritis that affects only one of the three compartments of the knee.
What is a tibiofemoral joint?
The tibiofemoral joint is where the femur meets the tibia. It includes intra-articular structures such as the menisci and cruciate ligaments (ACL and PCL) and extracapsular structure such as the collateral ligaments (MCL and LCL).
What type of joint is the acetabulofemoral joint?
The hip joint, scientifically referred to as the acetabulofemoral joint (art. coxae), is the joint between the femur and acetabulum of the pelvis and its primary function is to support the weight of the body in both static (e.g. standing) and dynamic (e.g. walking or running) postures.
What type of joints are biaxial joints?
The condylar joint also known as the ellipsoid joint is a biaxial joint that has four primary movements, and an example of this type of joint is the radiocarpal joint. And this joint which is found at the wrist permits independent radial or ulnar deviation as well as flexion and extension of the hand.
What type of joint is the cranial joint?
suture: A type of fibrous joint which only occurs in the skull (cranium). A suture is a type of fibrous joint which only occurs in the cranium, where it holds bony plates together. Sutures are bound together by a matrix of connective tissues called Sharpey’s fibers, which grow from each bone into the adjoining one.
What joints is a fibrous joint?
Fibrous Joints. A fibrous joint is where the bones are bound by a tough, fibrous tissue. These are typically joints that require strength. Fibrous joints can be further sub-classified into sutures, gomphoses and syndesmoses. Sutures are immovable joints (synarthrosis), and are only found between the flat, plate-like bones of the skull.