MSK MRI

https://youtu.be/oSrgEkMQl3w https://youtu.be/nKQsItyKAtMKey points in identifying and assessing a meniscal flounce include:✅Appearance: It presents as a wavy or kinked pattern along the meniscus's inner edge.✅Imaging Challenge: On coronal plane imaging, a flounce can make the meniscus's inner margin appear shortened or fuzzy, which might be mistaken for a small radial tear.✅Clinical Significanc..

https://youtu.be/oSrgEkMQl3w https://youtu.be/nKQsItyKAtMType 4 Ramp lesion is a complete posterior peripheral tear or complete meniscocapsular junction tearSubtype 4A:This subtype features a complete longitudinal vertical tear of the red-red zone of the meniscus. The tear includes the meniscocapsular and meniscotibial attachments, which remain intact. However, they are connected to a portion o..

https://youtu.be/oSrgEkMQl3w https://youtu.be/nKQsItyKAtM1. Type 3 Ramp Lesions - 'Hidden Lesions': - Occur in the most inferior portion of the posterior horn. - Associated with meniscotibial ligament instability. - Characterized by a red zone partial-thickness inferior tear, accounting for about 11% of cases. - Not typically visible with the trans-notch approach due to their location a..

https://youtu.be/oSrgEkMQl3w https://youtube.com/shorts/oZnueY6FxO8https://youtu.be/nKQsItyKAtMType 2 Ramp Lesion: Partial Superior LesionType 2 Ramp Lesions are characterized by peripheral partial-thickness tears involving the superior margin of the posterior horn of the medial meniscus. These tears retain intact meniscocapsular attachments to the posterior horn.This type of tear pattern is ge..

https://youtu.be/oSrgEkMQl3w https://youtube.com/shorts/Q1vuyQGWr8Qhttps://youtu.be/nKQsItyKAtMType 1 ramp lesion is an isolated posterior superior meniscocapsular tearMeniscocapsular tears are located peripherally and involve the synovium, leading to posterior meniscocapsular separation from the posterior horn of the medial meniscusMobility at probing is very low.False positive Ramp lesionsThe..

https://youtu.be/oSrgEkMQl3w (Fig 1-B.35) Guess what? Classification of Ramp Injurieshttps://youtube.com/shorts/ZHs4E3wbEzA?feature=share https://youtu.be/nKQsItyKAtMRamp lesions are categorized into five types based on their characteristics. Type 1 is an isolated posterior superior meniscocapsular tear, while type 2 involves a partial tear in the same region. Type 3 represents either a partial ..

https://youtu.be/oSrgEkMQl3w https://youtu.be/nKQsItyKAtM📚 LaPrade's Classification System 🦵The LaPrade classification system of meniscal root tears characterizes meniscal root tears based on morphology. The system was originally conceived based on arthroscopy.1️⃣ Type 1: Partial, Stable Root Tear 2️⃣ Type 2: Complete Radial Tear within 9 mm from the Bony Attachment 3️⃣ Type 3: Bucket Handle..

https://youtu.be/oSrgEkMQl3w https://youtu.be/nKQsItyKAtM📚 LaPrade's Classification System 🦵The LaPrade classification system of meniscal root tears characterizes meniscal root tears based on morphology. The system was originally conceived based on arthroscopy.1️⃣ Type 1: Partial, Stable Root Tear 2️⃣ Type 2: Complete Radial Tear within 9 mm from the Bony Attachment 3️⃣ Type 3: Bucket Handle ..

https://youtu.be/oSrgEkMQl3w https://youtu.be/nKQsItyKAtMArthroscopic Classification of Meniscal Root Tears: Type 2 Sagittal Ghost Sign:This sign is characterized by a hyperintense white signal intensity that leads to the disappearance or abrupt blunting of the normal low-signal-intensity meniscus tissue. It is typically observed on a sagittal image. Axial Radial Defect Sign:The axial radial de..

https://youtu.be/oSrgEkMQl3w https://youtu.be/nKQsItyKAtMMRI Classification of Posterior Medial Meniscal Root Injuries: (AJR 2014; 203:1286–1292)Choi et al. introduced an MRI-based classification for posterior medial meniscal root lesions. This classification encompasses a range of MRI findings related to meniscus posterior root attachment issues, including degeneration, partial tears, and comp..