본문 바로가기
✅ Knee MRI Mastery/Chap 4BCD. Anterior knee

(Fig 4-D.16) Inferior Posteromedial Recess vs. Ramp Lesion

by MSK MRI 2024. 6. 26.

https://youtu.be/yNhBbZofxYE

https://youtu.be/YiEAI7pISIU

 

 

==============================================

🎥 Check Out All Videos at Once! 📺

👉 Visit Visualizing MSK Blog to explore a wide range of videos! 🩻

https://visualizingmsk.blogspot.com/?view=magazine

📚 You can also find them on MSK MRI Blog and Naver Blog! 📖

https://mskmri.tistory.com/

https://blog.naver.com/mskmri

https://www.instagram.com/msk_mri/

Click now to stay updated with the latest content! 🔍✨

==============================================

📌 Inferior Posteromedial Recess

  • Location: Bordered by the meniscotibial ligament and tibial plateau.
  • Visibility: Not typically accessible via arthroscopy.

 

  • When the Inferior Posteromedial Recess is filled with joint fluid, it can be mistaken for a Ramp lesion, specifically a Type 3B Ramp lesion. 
  • Understanding the detailed anatomy of the posterior medial capsule and the meniscotibial ligament is essential to avoid misdiagnosis.

 

✅ Greif’s Classification of Type 3 Ramp Lesions

  • Type 3A: Vertical tear at the inferior margin of the posterior horn.
  • Type 3B: Tear of the meniscotibial ligament at the posterior horn attachment.

 

"Visualizing MSK Radiology: A Practical Guide to Radiology Mastery"

© 2022 MSK MRI Jee Eun Lee All Rights Reserved.

No unauthorized reproduction, redistribution, or use for AI training.

#Radiology, #Musculoskeletal, #Meniscus, #MeniscotibialLigament, #JointFluid, #RampLesion, #Type3B, #KneeAnatomy, #MedicalImaging, #Diagnosis