12 Questions
Which of the following is NOT a primary function of the knee joint?
To facilitate rotation of the tibia
What is the primary purpose of the two fibrocartilaginous menisci in the knee joint?
To accommodate changes in the shape of the articular surfaces during joint movements
What type of joint is the knee joint classified as?
Synovial hinge joint
What covers the articular surfaces of the bones that contribute to the knee joint?
Hyline cartilage
What is the purpose of the cruciate ligaments in the knee joint?
To maintain the opposed positions of the femur and tibia during movement
What is the purpose of the 'locking' mechanism in the knee joint?
To reduce the amount of muscle energy required to keep the joint extended when standing
What is the shape of the surfaces of the femoral condyles that articulate with the tibia in flexion of the knee?
Curved
What is the function of the menisci in the knee joint?
To improve congruency between the femoral and tibial condyles
Where are the attachments of the medial meniscus located?
To the capsule of the joint and to the tibial collateral ligament
What is the purpose of the transverse ligament of the knee?
To connect the two menisci
Where does the synovial membrane attach in the knee joint?
To the margins of the articular surfaces and to the superior and inferior outer margins of the menisci
What is the function of the infrapatellar fat pad?
To separate the synovial membrane from the patellar ligament
Test your knowledge of the knee joint, including its structure, functionality, and components. Learn about the tibiofibular joint, menisci, and more!
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