Intra-articular Ligaments of the Knee Flashcards
Intra-articular ligaments of the knee are extrasynovial. TRUE or FALSE
TRUE: they are not within the synovial envelope
Name the 3 intra-articular ligaments
- Anterior Cruciate Ligament (ACL)
- Posterior Cruciate Ligament (PCL)
- Menisci
*Which ligament is in the anterior intercondylar area of the tibia to posterior part of medial side of lateral femoral condyle?
- Anterior Cruciate Ligament (ACL)
- Posterior Cruciate Ligament (PCL)
- Menisci
- Anterior Cruciate Ligament (ACL)
*Which ligament is slack in flexion and taut in extension?
- Anterior Cruciate Ligament (ACL)
- Posterior Cruciate Ligament (PCL)
- Menisci
- Anterior Cruciate Ligament (ACL)
*Which ligament prevents anterior displacement of tibia on femur and knee (hyperextension)?
- Anterior Cruciate Ligament (ACL)
- Posterior Cruciate Ligament (PCL)
- Menisci
- Anterior Cruciate Ligament (ACL)
*Which ligament is in posterior intercondylar area of tibia to anterior part of lateral surface of medial femoral condyle?
- Anterior Cruciate Ligament (ACL)
- Posterior Cruciate Ligament (PCL)
- Menisci
- Posterior Cruciate Ligament (PCL)
*Which ligament is taut in flexion?
- Anterior Cruciate Ligament (ACL)
- Posterior Cruciate Ligament (PCL)
- Menisci
- Posterior Cruciate Ligament (PCL)
*Which ligament prevents hyperflexion of knee?
- Anterior Cruciate Ligament (ACL)
- Posterior Cruciate Ligament (PCL)
- Menisci
- Posterior Cruciate Ligament (PCL)
What are the crescent shaped plates of fibrocartilage on the articular surface of the tibia that serve to deepen the surface & attenuate compressive forces (“shock absorbers”)?
menisci
What ligaments attach to the menisci to the tibial condyles on the periphery?
coronary ligaments
What ligaments of the knee tethers the menisci together anteriorly?
transverse ligament of the knee
Which meniscus is C-shaped?
medial meniscus
Which meniscus is adhered to the deep surface of the tibial collateral ligament?
medial meniscus
Which meniscus is circular shaped?
lateral meniscus
Which meniscus is smallest?
lateral meniscus