https://youtube.com/shorts/KHtzDrMSN64
๐งฒ MRI Insights: Displaced Flap Tear into the Popliteal Hiatus ๐ฅ
๐ Beyond a Simple Tear:
- This case isn't just a full-thickness radial tear. It's a displaced flap tear, with a trajectory moving posteromedially due to a tear in the body of the lateral meniscus.
- Originating from the lateral meniscus's body, the flap tear shifts posteromedially.
๐ Flipped Flap Tear:
- Interestingly, we see a horizontal flap tear that has flipped posteriorly into the popliteus hiatus.
๐ Popliteus Tendon Involvement:
- The popliteus tendon sheath might provide a potential space for the displaced lateral meniscus flap tear.
- The displaced flap tear fragment is noticeable inferior to the lateral joint line and anterior to the popliteus tendon.
"Visualizing MSK Radiology: A Practical Guide to Radiology Mastery"
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'โ Knee MRI Mastery > Chap 1. Meniscus' ์นดํ ๊ณ ๋ฆฌ์ ๋ค๋ฅธ ๊ธ
| (Fig 1-B.17) Horizontal tear versus horizontal flap tear (0) | 2024.01.30 |
|---|---|
| (Fig 1-B.16) Tips for detecting flap tear in MRI findings (2) | 2024.01.29 |
| (Fig 1-B.14) displaced flap tear into the intercondylar notch -2 (0) | 2024.01.27 |
| (Fig 1-B.13) Displaced flap tear into the intercondylar notch -1 (0) | 2024.01.26 |
| (Fig 1-B.11) Horizontal flap tears -2 Superior recess (0) | 2024.01.25 |