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Questions and Answers
What type of ligament connects the menisci to the tibial condyles and capsule?
What type of ligament connects the menisci to the tibial condyles and capsule?
- Patellomeniscal ligament
- Coronary ligaments (correct)
- Transverse ligament
- Medial collateral ligament
Which muscle is the lateral meniscus attached to through capsular connections?
Which muscle is the lateral meniscus attached to through capsular connections?
- Popliteus muscle (correct)
- Sartorius muscle
- Semimembranosus muscle
- Gracilis muscle
Why does the medial meniscus have a greater chance of sustaining a tear with a lateral blow to the knee?
Why does the medial meniscus have a greater chance of sustaining a tear with a lateral blow to the knee?
- It is connected to the tibial condyles by weak ligaments
- It lacks connections to the medial collateral ligament
- It has relatively secure attachment compared to the lateral meniscus (correct)
- It is less firmly attached to the joint capsule
Which part of the menisci is vascular and neural?
Which part of the menisci is vascular and neural?
To which ligament is the medial meniscus firmly attached, in addition to the joint capsule?
To which ligament is the medial meniscus firmly attached, in addition to the joint capsule?
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Study Notes
Menisci and Ligaments
- The menisci are connected to the tibial condyles and capsule through coronary ligaments.
- The lateral meniscus is attached to the popliteus muscle through capsular connections.
Meniscal Tears
- The medial meniscus has a greater chance of sustaining a tear with a lateral blow to the knee because it is firmly attached to the medial collateral ligament and the joint capsule.
Meniscal Structure
- The peripheral 10-25% of the menisci is vascular and neural, while the remaining inner region is avascular and aneural.
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