70 results
Most Common Carpal Bone Fractures by Frequency
 • Scaphoid - 50-80%
 • Triquetral - 5-20%
 •
Common Carpal Bone ... Hamate - 1-2% • Pisiform ... drdevrad #Carpal #Bone ... frequency #radiology #msk
Age of Ossification of Carpal Bones
Capitate - 1 Month
Hamate - 2 Months
Triquetral - 3 Years
Lunate -
Ossification of Carpal Bones ... Trapezium - 6 Years Pisiform ... of the carpal bones ... #Age #Carpal #Bones ... mnemonic #diagnosis #msk
Anterior Shoulder Dislocation: Pathogenesis, clinical, and radiographic findings

Trauma, Fall on, outstretched arm, Overhead throwing => Abduction
Anterior Shoulder ... rotation of the shoulder ... and underlying bone ... joint capsule or bone ... signs #symptoms #msk
Causes of Bone/Joint Pain in Sickle Cell Disease
Vaso-occlusive pain:
 • Mechanism: ischemic pain
 • Can present
Causes of Bone/Joint ... Generally affects long bones ... common sites: hip, shoulder ... BrighamChiefs #Bone ... differential #diagnosis #causes
Hippocratic Shoulder Reduction 
Shoulder reduction is the process of returning the shoulder to its normal position
Hippocratic Shoulder ... Reduction Shoulder ... relationship of bone ... In cases where closed ... #Reduction #MSK
Anterior Shoulder Dislocation Pre and Post-Reduction on Point of Care Ultrasound (POCUS)

Using #POCUS to identify an
Anterior Shoulder ... identify an anterior shoulder ... For an added bonus ... JMoeller_EUS #Anterior #Shoulder ... Ultrasound #Cinical #MSK
Hand X-Ray Anatomy and Interpretation Checklist
1. Soft tissues - Look carefully at the soft tissue over
The swelling should ... should be examined ... The cortex should ... In case of a fracture ... Other hand - In case
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
between all carpal bones ... should be 1-2 mm ... between all carpal bones ... should be 1-2 mm ... Orthopedics #Sports #MSK
Adhesive Capsulitis (Frozen Shoulder) - Pathogenesis and Clinical Findings

 • Primary (Idiopathic): Unknown etiology, but associated
Capsulitis (Frozen Shoulder ... ) or Prolonged shoulder ... a stroke that caused ... pain • Shoulder ... stages #staging #msk
Primary Bone Tumors - Differential Diagnosis Algorithm 

Metastatic - Most common tumour in adults
 - Breast
Primary Bone Tumors ... • Aneurysmal Bone ... Histiocytoma #Primary #Bone ... Tumors #Tumours #MSK ... #Orthopedics #Causes