15 results
Ossification of Carpal Bones

It’s always tricky to remember the age of ossification of the carpal bones
to remember the age ... capitate is the first bone ... #Bones #Wrist # ... Diagnosis #Peds ... #Pediatrics
Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
bone. ... bone fracture ... Complications are ... #Carpal #Radiology ... #XRay #Diagnosis
Age of Ossification of Carpal Bones
Capitate - 1 Month
Hamate - 2 Months
Triquetral - 3 Years
Lunate -
of Carpal Bones ... #Carpal #Bones ... #wrist #radiology ... #mnemonic #diagnosis ... #msk #pediatrics
Rheumatoid arthritis (RA): Pathogenesis and Joint diseases features
 • RA affects 1% of population, women >
in subchondral bone ... and subcondral bone ... Boutonniere's ulnar ... #signs #symptoms ... #diagnosis
Osteoporosis: Pathogenesis and risk factors

 • Age > 30 (post-peak bone mass)
 • Post-menopausal women ->
factors • Age ... 30 (post-peak bone ... Decr estrogen • Bone ... #signs #symptoms ... #diagnosis
Malignant Bone Tumors: Pathogenesis of X-ray appearance

 • Metastatic bone tumors (aka. cancerous cells from systemic
Malignant Bone Tumors ... • Metastatic bone ... Signs/Symptoms: ... BoneTumors #Malignant #Radiology ... #Diagnosis #XRay
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
different types of bone ... blade of grass sign ... #Differential #Diagnosis ... #Radiology #XRay ... #MSK #pediatrics
Hand X-Ray Anatomy and Interpretation Checklist
1. Soft tissues - Look carefully at the soft tissue over
the underlying bone ... into the hand and wrist ... important to look for signs ... the radius and ulna ... proximal to the carpal
Scaphoid Fractures
The scaphoid is the most commonly fractured carpal bone. Remember, if a fracture is suspected
bone. ... bone fracture ... Scaphoid #Fracture #Wrist ... #Carpal #Radiology ... #XRay #Diagnosis
Mastoiditis: Pathogenesis and clinical findings

Acute or Chronic Otitis Media -> 
Stage 1: Hyperemeia of the mastoid
3: Necrosis of bone ... mass over mastoid bone ... of the temporal bone ... inner cortical bone ... #signs #symptoms