Knee MRI Mastery/Chap 3.Collateral Ligaments 썸네일형 리스트형 (Fig 3-B.40, 41) Anterolateral Ligament Reconstruction https://youtu.be/u9UvwwCb2EUhttps://youtu.be/6WOItzqJj1g 📌Anterolateral Ligament (ALL) Reconstruction The Anterolateral Ligament (ALL) is an important secondary stabilizer that resists excessive internal rotation and anterior tibial translation. Combined ACL and ALL reconstruction may lead to lower graft failure rates and improved patient outcomes.✅ALL Reconstruction Technique:Femoral tunnel: S.. 더보기 (Fig 3-B.38, 39, 42) Posterolateral Corner Reconstruction https://youtu.be/_pQgDx_WxNMhttps://youtu.be/6WOItzqJj1g 📌 Posterolateral Corner (PLC) Injury Treatment✅ Treatment OverviewHigh-grade PLC injuries are best treated with reconstruction rather than repair. The lateral collateral ligament (LCL), popliteus tendon (PT), and popliteofibular ligament (PFL) are key reconstruction focus areas. ✅ Acute Injury ManagementGrade I and II: Use a knee brace in.. 더보기 (Fig 3-B.37) Anterior Medial Tibial Plateau Rim Fracture https://youtu.be/3c9r0Bej_qUhttps://youtu.be/6WOItzqJj1g 📌 Anterior Medial Tibial Plateau Rim FractureFractures of the peripheral anterior margin of the medial tibial plateau are associated with posterolateral corner (PLC) injuries and can serve as an important indicator of potential PLC injury.One study reported a 35% incidence of these tibial plateau fractures in patients clinically suspected.. 더보기 (Fig 3-B.36) Fibular Head Avulsion Fractures https://youtu.be/GTBgnOW9uqMhttps://youtu.be/6WOItzqJj1g 📌 Arcuate Fractures and Posterior Lateral Corner (PLC) InjuriesIntroduction Certain osseous injuries, known as arcuate fractures or the arcuate sign, provide diagnostic clues for an underlying PLC injury, alerting radiologists to inspect this region closely. (Rosenberg et al., 2016) ✅ Avulsions of the Arcuate ComplexThe most common patter.. 더보기 (Fig 3-B.35) Fibula Head Attachments Anatomy https://youtu.be/mhM5XFt8Lhohttps://youtu.be/6WOItzqJj1g ✅ The Importance of the Fibular HeadThe fibular head acts as a crucial anchor for the various supportive structures of the posterolateral corner of the knee joint.Certain bony injuries, such as avulsion fractures of the fibular head (also known as arcuate fractures or the arcuate sign), can provide diagnostic clues for an underlying poster.. 더보기 (Fig 3-B.34) Iliotibial Band Friction Syndrome https://youtu.be/nw0YI0bKiHMhttps://youtu.be/6WOItzqJj1g 📌 Iliotibial Band Friction SyndromeIliotibial band friction syndrome is a common cause of lateral knee pain associated with intense exercise, such as long-distance running, football, and cycling. It results from chronic friction between the iliotibial band and the lateral femoral condyle during knee flexion.✅ MRI FindingsMRI often shows i.. 더보기 (Fig 3-B.33) Iliotibial Band Injury from Acute Trauma https://youtu.be/Ji7iPJOMLkQhttps://youtu.be/6WOItzqJj1g 📌Iliotibial Band (ITB) Injury in Acute Knee Trauma ✅ Association with ACL Tear and Patellar DislocationIn up to two-thirds of cases of IT tract injury, the ACL will also be torn. In up to 20% of cases, patellar dislocation will also have occurred. Injury to the ITB is usually an indicator of significant internal derangement, with a strong.. 더보기 (Fig 3-B.32) Iliotibial Band Anatomy https://youtu.be/WHA4VsgAQBwhttps://youtu.be/6WOItzqJj1g 📌 Iliotibial Band AnatomyThe iliotibial band (ITB or IT band) is a thick band of fascia along the lateral aspect of the thigh, representing a thickening of the fascia lata.Distal InsertionsAt least 5 distal insertions have been described around the lateral knee, attaching to the distal femur, patella, proximal tibia, and joint capsule.✅Su.. 더보기 이전 1 2 3 4 ··· 11 다음
