12 results
Osgood-Schlatter Disease - MSK Radiology
Imaging Findings:
 • Infrapatellar fat-pad edema with loss of the patellar tendon
Osgood-Schlatter Disease - MSK ... Tibial tuberosity pain ... tibial tuberosity Differential ... Patellar tendon tear ... Schlatter #Disease #Knee
Haglund Syndrome - MSK Radiology
Imaging Findings:
 • The Haglund Deformity (enlarged superior margin calcaneal posterior process)
Haglund Syndrome - MSK ... Differential diagnosis ... • Stress fracture ... calcaneus with marrow edema ... Heel #clinical #mri
Freiberg Infraction - MSK Radiology
Imaging Findings:
 • Sclerosis of the 2nd MT head with flattening of
Freiberg Infraction - MSK ... Controversy: Subchondral fracture ... Differential diagnosis ... Intermetatarsal bursitis ... foot #clinical #mri
Positive Posterior Drawer Test in Total Knee Arthroplasty 

73 yo M with hx of L TKA
Positive Posterior Drawer ... Test in Total Knee ... Pain. ... Intra-op: Fractured ... #Test #TKA #MSK
Focal Periphyseal Edema (FOPE lesion) - MSK Radiology
Imaging Findings:
 • Arrows identifying the characteristic edema-like signal
FOPE lesion) - MSK ... atraumatic adolescent knee ... pain ... function after year ... (save $$) Differential
Transient Patellar Dislocation - MSK Radiology
Imaging Findings:
 • Hyperintense marrow edema of the anterolateral femoral condyle
Can get chondral fractures ... Differential diagnosis ... : • Patella fracture ... or without a fracture ... #clinical #mri
Subchondral Insufficiency Fracture
Imaging Findings:
 • Circle demarcating the region of edema within the medial femoral condyle.
Insufficiency Fracture ... Osteonecrosis of the Knee ... Differential diagnosis ... ) - Fracture line ... #clinical #mri
Leg Pain - Differential Diagnosis Framework

Bone/Joint Causes of Leg Pain:
 • Fracture
 • Arthritis
 • Gout/pseudogout
Leg Pain - Differential ... : • Fracture ... epiphysis • Bursitis ... Wounds/ulcers, Edema ... lower #extremity #msk
Tenosynovitis of the peroneal tendons due to hypertrophic peroneal tubercle
Imaging Findings:
 • Large volume ofT2-hyperintense fluid
non-displaced fracture ... /- adventitial bursitis ... Differential diagnosis ... dislocation or tear ... Calcaneal stress fracture
Posterior Knee Dislocation Injury
Specifically, POSTERIOR KNEE DISLOCATIONS can have significant associated injury that needs unique approach
Fractures-> Femur ... for associated fracture ... Avulsion fractures ... SEGOND FRACTURE: ... Avulsion fracture