February 2019 Quiz Answers

Great Job Dr.s Dey, Trace and Bonney!

1. LCL, popliteus tendon, and PFL

2. High PPV of arthroscopically confirmed posterior horn tears of the lateral meniscus

3. Posterior Cruciate Ligament; Anterior Cruciate Ligament

4. LCL or Biceps femoris

5. Osteonecrosis of the femoral head

6. Above or below the fovea capitis

7. Fracture of the femoral neck

8. Evaluate joint congruence, evaluate for intra-articular fragments, search for associated bone and soft tissue injuries

9. Biceps femoris, rectus femoris, gastrocnemius muscles.

10. Stretching injury with unaccustomed prolonged or overly vigorous eccentric exercise; Muscle enlargement and fluid signal with preserved architecture

11. More sensitive - allows dynamic viewing and hernia has anisotropy to origin muscle, may see the fascial defect

12. Zonal

Bonus:
Stan Kroenke who owns the LA Rams and Arsenal of London, England; Shahid Khan who owns the Jacksonville Jaguars and Fulham