What kind of joint is patellofemoral joint?
The patellofemoral joint is a diarthrodial plane joint that consists of the posterior surface of the patella and the trochlear surface of the distal anterior femur. The patella is the largest sesamoid bone in the body.
Is the patellofemoral joint a hinge joint?
It is a complex hinge joint composed of two articulations; the tibiofemoral joint and patellofemoral joint. The tibiofemoral joint is an articulation between the tibia and the femur, while the patellofemoral joint is an articulation between the patella and the femur.
Where is patellofemoral joint?
The patellofemoral joint is where the back of your patella (kneecap) and femur (thigh bone) meet at the front of your knee. It’s involved in climbing, walking on an incline, and several other knee movements. It’s also the joint affected by a common injury called “runner’s knee.”
What is the patellofemoral ligament?
What is the medial patellofemoral ligament (MPFL)? The medial patellofemoral ligament is a part of the complex network of soft tissues that stabilize the knee. The MPFL attaches the inside part of the patella (kneecap) to the long bone of the thigh, also called the femur.
What is your patellofemoral?
Patellofemoral (puh-tel-o-FEM-uh-rul) pain syndrome is pain at the front of your knee, around your kneecap (patella). Sometimes called “runner’s knee,” it’s more common in people who participate in sports that involve running and jumping.
What is ellipsoid joint?
A condyloid joint (also called condylar, ellipsoidal, or bicondylar) is an ovoid articular surface, or condyle that is received into an elliptical cavity. This permits movement in two planes, allowing flexion, extension, adduction, abduction, and circumduction.
What type of joint is the elbow joint?
hinge joint
The arm in the human body is made up of three bones that join together to form a hinge joint called the elbow. The upper arm bone or humerus connects from the shoulder to the elbow forming the top of the hinge joint.
What is the back of the patella called?
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….
Patella | |
---|---|
Pronunciation | /pəˈtɛlə/ |
Origins | present at the joint of femur and tibia fibula |
Identifiers | |
Latin | patella |
What is medial and patellofemoral?
The kneecap, or patella, sits in a groove in the thighbone (femur). A ligament called the medial patellofemoral ligament, or MPFL, holds it in place. The MPFL is located on the inside of the knee and connects the kneecap to the femur or inner thighbone, helping to keep the kneecap centered in the bone groove.
What is patellofemoral reconstruction?
MPFL reconstruction is a surgery in which a new medial patellofemoral ligament is created to stabilize the knee and help protect the joint from additional damage. (Find a surgeon who performs MPFL reconstruction.) It offers an excellent treatment option for people who have experienced more than one dislocation.