9 results
Pathologic / Fragility Fractures - Differential Diagnosis Algorithm 
Tumours
 - See Bone Lesions Scheme
Paget's Disease
 -
Algorithm Tumours ... - See Bone Lesions ... Osteomalacia / Ricketts ... #Pathologic #MSK ... #Causes
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
Ligament (HAGL) • Imaging ... HAGL) can be a cause ... • Bony Humeral ... fracture at the ... #msk
Bone Deformity / Limp - Differential Diagnosis Algorithm 
Infection
 • Septic Arthritis
 • Cortical Hypertrophy
 •
Bone Deformity / ... Osteomalacia • Rickets ... Legg-Calve-Perthes Disease Knee ... Deformity #Limp #MSK ... #Causes
Posterior Knee Dislocation Injury
Specifically, POSTERIOR KNEE DISLOCATIONS can have significant associated injury that needs unique approach
DISLOCATION: ~25% cases ... Avulsion fractures ... lachmans, posterior drawers ... Avulsion fracture ... Posterior #Injury #msk
Prior anterior glenohumeral joint dislocation with Hill-Sachs fracture and Perthes lesion
Imaging Findings:
 • The arrow is
Perthes lesion Imaging ... Case description ... • Bony Bankart ... Periosteal Sleeve Avulsion ... #msk
Adhesive Capsulitis (Frozen Shoulder) - Pathogenesis and Clinical Findings

 • Primary (Idiopathic): Unknown etiology, but associated
, humeral head fracture ... a stroke that caused ... #diagnosis #symptoms ... signs #stages #staging ... #msk
Fracture Healing (and disruptors of this process)
Inflammatory Stage (0-7d)
 • Fracture disrupts local blood vessels ->
osteoblasts forms bony ... Fluoroquinolones - Causes ... #Orthopedics #msk ... #Staging #pathophysiology ... #diagnosis #disruptors
Subchondral Insufficiency Fracture
Imaging Findings:
 • Circle demarcating the region of edema within the medial femoral condyle.
Imaging Findings ... the subchondral bone ... Case description ... Osteonecrosis of the Knee ... #msk
Transient Patellar Dislocation - MSK Radiology
Imaging Findings:
 • Hyperintense marrow edema of the anterolateral femoral condyle
Dislocation - MSK ... Radiology Imaging ... consistent with bone ... There is also a bone ... #msk