Which term refers to a ligament located outside the joint capsule?

Which term refers to a ligament located outside the joint capsule?

• A. Extracapsular Ligament
• B. Intracapsular Ligament
• C. Intercondylar Line
• D. Subcapular Fossa

Answer: (A)

Ligaments can be classified by their location relative to the joint capsule. A ligament that lies outside the fibrous joint capsule is called extracapsular. These outside-the-capsule ligaments reinforce the joint from the outside, such as the collateral ligaments around the knee. Inside the capsule, within the synovial cavity, lie intracapsular ligaments like the ACL and PCL, which stabilize the joint from within. The other terms refer to bone landmarks rather than ligaments, so they don’t fit. Therefore, the term for a ligament located outside the joint capsule is extracapsular ligament.

Ligaments can be classified by their location relative to the joint capsule. A ligament that lies outside the fibrous joint capsule is called extracapsular. These outside-the-capsule ligaments reinforce the joint from the outside, such as the collateral ligaments around the knee. Inside the capsule, within the synovial cavity, lie intracapsular ligaments like the ACL and PCL, which stabilize the joint from within. The other terms refer to bone landmarks rather than ligaments, so they don’t fit. Therefore, the term for a ligament located outside the joint capsule is extracapsular ligament.