617 results
Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
fractured carpal bone ... common carpal bone ... onto outstretched hand ... dorsum of the hand ... Wrist #Carpal #Radiology
Most Common Carpal Bone Fractures by Frequency
 • Scaphoid - 50-80%
 • Triquetral - 5-20%
 •
Common Carpal Bone ... Scaphoid - 50-80% • Triquetral ... drdevrad #Carpal #Bone ... wrist #frequency #radiology ... #msk #orthopedics
Age of Ossification of Carpal Bones
Capitate - 1 Month
Hamate - 2 Months
Triquetral - 3 Years
Lunate -
Ossification of Carpal Bones ... Hamate - 2 Months Triquetral ... of the carpal bones ... , for the LEFT hand ... #wrist #radiology
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
onto outstretched hand ... trapezium, capitate, triquetrum ... Disposition: Pending orthopedic ... Wrist #Carpal #Radiology ... Diagnosis #Management #Orthopedics
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 ... predispose to other orthopedic ... XR, MRI to dx and ... differential #diagnosis #causes
Primary Bone Tumors - Differential Diagnosis Algorithm 

Metastatic - Most common tumour in adults
 - Breast
Primary Bone Tumors ... • Aneurysmal Bone ... Diagnosis #Algorithm #Orthopedics ... #Causes #Oncology ... #Radiology
Stress Fracture: Pathogenesis and clinical findings
Abnormal biomechanics, Repetitive impact activities
=> Repetitive subthreshold mechanical loading
=> Bone strain
=>
: Pathogenesis and ... clinical findings ... mechanical loading => Bone ... strain => Bone ... StressFractures #msk #orthopedics
Wrist Anatomy - Anatomy of the Carpal Bones
There are several mnemonics that people use to remember
of the Carpal Bones ... names of these bones ... because “Pinky” and ... #labeled #clinical ... #radiology #msk
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
between all carpal bones ... between all carpal bones ... onto outstretched hand ... follow-up with orthopedics ... Scaphoid #Carpal #Radiology
Hand X-Ray Anatomy and Interpretation Checklist
1. Soft tissues - Look carefully at the soft tissue over
Hand X-Ray Anatomy ... bones of the hand ... In case of a fracture ... case of a non-traumatic ... Interpretation #Checklist #radiology