93 results
Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
fractured carpal bone ... common carpal bone ... ulna, pain with wrist ... Discharge with orthopedic ... #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 ... radiology #msk #orthopedics
Common Hand Fractures on X-Ray
Mallet finger - injury to the lateral extensor slips
Boutonniere deformity - injury
ulnar collateral ligament ... Scapholunate ligament ... Terry thomas sign Triquetral ... XRay #Radiology #Wrist
Ossification of Carpal Bones

It’s always tricky to remember the age of ossification of the carpal bones
interpreting a Pediatric wrist ... of the wrist joint ... CLOCKWISE for the LEFT wrist ... -6-7 years for Triquetral ... #Wrist #Diagnosis
Knee Joint Anatomy - Ligaments

The knee joint ligaments are divided between two groups: the extracapsular (outside
Joint Anatomy - Ligaments ... The ligaments are ... femur & tibia bones ... dislocation & keep the bones ... #orthopedics
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
between all carpal bones ... scapholunate interosseous ligament ... between all carpal bones ... box, pain with wrist ... #TerryThomas #Wrist
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 ... #Age #Carpal #Bones ... #wrist #radiology
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
Dislocation On lateral wrist ... , pain with wrist ... trapezium, capitate, triquetrum ... Disposition: Pending orthopedic ... Diagnosis #Management #Orthopedics
Midcarpal Instability (MCI) of the Wrist

Intrinsic Midcarpal Instability
Usually affects young, hypermobile patients.
It is due to progressive
Instability (MCI) of the Wrist ... performed, the large bone ... subluxating the large bone ... #msk #orthopedics ... clinical #video #physicalexam
Valgus Stress Test in MCL Injury

In this video you can have a great visual of a
medial collateral ligament ... Clinical #Video #PhysicalExam ... #Sports #Orthopedics ... medial #collateral #ligament