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UNC MSK Course Day 3 Lab XR UNKNOWNS (for self study). Anatomy, name?. Ilium. Anatomy?. Ischium. Anatomy?. Pubic and ischial rami. Anatomy?. Acetabulum and femoral head. Anatomy?. Pubic symphysis and Obturator foramen. Anatomy?. Femoral neck Greater trochanter Lesser trochater.
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UNC MSK Course Day 3 Lab XR UNKNOWNS (for self study)
Fracture of Ilium into acetabulum Swelling & hematoma iliacus, gluteus maximus
Dislocation SI joint • Fractures rami • Fracture femoral neck
Lateral or “frog leg” view of hip • Greater trochanter • Lesser trochanter
Patella • Fibular head • Med & lat epicondyles • Med & lat condyles • Med & lat tibial plateaus
Varus knees with mild medial compartment degenerative arthritis. Patient has had a valgus producing osteotomy on R to relieve pressure on medial compartment Normal is 5-10 degrees valgus alignment between the fermoral and tibial shafts. Is 0 degrees in this patient’s L knee and so he is actually in varus mechanically. Medial compartment joint space narrowing and small osteophyte
Anatomy? View?
Anatomy? Patella View? Sunrise view
Patella fracture. Difficult to see on AP view.
This is a coronal plane MRI. What are the arrowed structures?
ACL PCL MCL Medial and lateral meniscii.
This is a saggital plane MRI. What compartment of the knee is this slice through?
The presence of the fibula tells us it is through the lateral compartment. What are these structures?
The presence of the fibula tells us it is the lateral compartment. Patellar tendon (ligament) Anterior and posterior horns of the lateral meniscus