11 results
Ossification of Carpal Bones

It’s always tricky to remember the age of ossification of the carpal bones
Ossification of ... remember the age of ossification ... the wrist joint ... -6-7 years for Triquetral ... #Wrist #Diagnosis
Age of Ossification of Carpal Bones
Capitate - 1 Month
Hamate - 2 Months
Triquetral - 3 Years
Lunate -
Age of Ossification ... of Carpal Bones ... Hamate - 2 Months Triquetral ... of the carpal bones ... #wrist #radiology
Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
The triquetrum ... fractured carpal bone ... common carpal bone ... ulna, pain with wrist ... #Wrist #Carpal
Most Common Carpal Bone Fractures by Frequency
 • Scaphoid - 50-80%
 • Triquetral - 5-20%
 •
Common Carpal Bone ... Scaphoid - 50-80% • Triquetral ... drdevrad #Carpal #Bone ... #Fractures #wrist
Feedback Loop: Growth Hormone (GH)
Growth Hormone:
 • Liver -> GHR activates JAK-STAT pathway -> Incr IGF1
Incr IGF1 • Bone ... chondrocytes -> Incr ossification ... lipolysis Signs/Symptoms
Rheumatoid arthritis (RA): Pathogenesis and Joint diseases features
 • RA affects 1% of population, women >
small joints (wrists ... in subchondral bone ... and subcondral bone ... fingers, radial wrist ... pathophysiology #signs #symptoms
Osgood-Schlatter Disease - MSK Radiology
Imaging Findings:
 • Infrapatellar fat-pad edema with loss of the patellar tendon
fragmentation and mild bone ... possible secondary ossification ... tear (similar symptoms
Extensor Carpi Ulnaris (ECU) subluxation 
The Extensor Carpi Ulnaris (ECU), is the must ulnar of the
metacarpal, the bone ... and joins the bones ... What are the symptoms ... interacts with the bones ... of the wrist where
Parosteal Lipoma - MSK Radiology
Imaging Findings:
 • Frontal radiograph displays a radiolucent soft-tissue mass with internal
with internal ossification ... arise from the bone ... periosteal new bone ... scan with new bone ... or neuropathic symptoms
Tracheobronchopathia Osteochondroplastica (TPO) on Bronchoscopy

Tracheobronchopathia osteochondroplastica (TBPOCP) is an uncommon benign condition affecting the lumen of
chondrification and ossification ... proliferation of bone ... non‐specific respiratory symptoms ... common presenting symptoms