What is the joint in the patella?
The kneecap (the patella) joins the femur to form a third joint, called the patellofemoral joint. The patella protects the front of the knee joint.
What is the classification of the patellofemoral joint?
From a clinical perspective, patellofemoral problems in the skeletally mature patient fall into three broad categories: 1) patellofemoral instability, ie., subluxation or dislocation; 2) patellofemoral pain with malalignment but no episodes of instability; and 3) patellofemoral pain without malalignment.
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 medial patellofemoral joint?
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. Together, the patella and femur compose the patellofemoral joint.
What type of bone is the patella?
The patella (derived from latin means ‘small plate’) is a flat, inverted triangular bone, situated on the front of the knee-joint. It is the largest sesamoid bone, developed in the tendon of the Quadriceps femoris, and resembles these bones as it is… it’s composed mainly of dense cancellous tissue.
Is the patella a sesamoid bone?
The patella is a sesamoid bone located in the major extensor tendon of the knee joint, in the hindlimb of many tetrapods. Although numerous aspects of knee morphology are ancient and conserved among most tetrapods, the evolutionary occurrence of an ossified patella is highly variable.
Is the patellofemoral joint a synovial joint?
The patellofemoral joint is a synovial gliding articulation between the patella and trochlear groove of the femur. The patella is the largest sesamoid bone in the body.
Which bones make up the patellofemoral joint?
The patellofemoral joint is where the back of your patella (kneecap) and femur (thigh bone) meet at the front of your knee.
What type of joint is the knee?
hinge joint
For that matter, knee act as a hinge joint, whereby the articular surfaces of the femur roll and glide over the tibial surface. During flexion and extension, tibia and patella act as one structure in relation to the femur.
What type of bone is a patella?