Popliteomeniscal fascicles4 [Tear_10] Longitudinal-Vertical Tears_ ACL tear -08 There is a close association between ACL tears and peripheral longitudinal tears in the posterior horns of both the medial and lateral menisci. Acute ACL injury is associated with more lateral meniscal tears, while chronic ACL deficiency is associated with more medial meniscal tears,many of which require meniscectomy. So early ACL reconstruction is recommended also for the prevention of secondar.. 2021. 10. 10. [Tear_09] Wrisberg type discoid lateral meniscus -07 Wrisberg-variant discoid lateral meniscus can be interpreted as peripheral longitudinal tear or popliteomeniscal fascicles tear. Watanabe classification recognizes three distinct variants of discoid meniscus, complete variant, partial variant, and Wrisberg variant. The Wrisberg-variant discoid lateral meniscus is an unstable type that lacks posterior ligament attachments, having only an attachme.. 2021. 10. 9. [Tear_08] Tear of popliteomeniscal fascicles -06 It is sometimes difficult to identify peripheral longitudinal tears in the posterior horn of the lateral meniscus because of the complex anatomy and posterior attachments of the capsule and popliteomeniscal fascicles. Far peripheral longitudinal tears can be more difficult to detect With an “extra” vertical line or layer in the meniscal periphery, it can be a subtle finding that indicates a tear.. 2021. 10. 9. [Anatomy_16] Overview of the popliteomeniscal fascicles The LM has a loose attachment to the joint capsule and to the femur and tibia by means of the meniscal ligaments and is not anchored to the lateral collateral ligament (LCL). Posterior oblique drawing demonstrates posterolateral restraints of the lateral meniscus including the posterosuperior popliteomeniscal fascicle (PSF), anteroinferior popliteomeniscal fascicle (AIF), meniscofemoral ligament.. 2021. 9. 24. 이전 1 다음
