13 results
Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
bone. ... bone fracture ... onto outstretched hand ... dorsum of the hand ... #Radiology #XRay
Midcarpal Instability (MCI) of the Wrist

Intrinsic Midcarpal Instability
Usually affects young, hypermobile patients.
It is due to progressive
Midcarpal Instability ... Intrinsic Midcarpal Instability ... slightly extended, and ... MCI #Midcarpal #Instability ... orthopedics #clinical #video
Scaphoid Fractures
The scaphoid is the most commonly fractured carpal bone. Remember, if a fracture is suspected
bone. ... bone fracture ... instability and ... onto outstretched hand ... #Radiology #XRay
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
onto outstretched hand ... trapezium, capitate, triquetrum ... , median nerve injury ... • ED Management ... #Radiology #XRay
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
bones should be ... • Due to injury ... bones should be ... onto outstretched hand ... #Radiology #XRay
Chronic distal radiocubital instability.
The function of this joint is the rotation of the forearm or pronosupination,
distal radiocubital instability ... ARCD instability ... 3 categories: bone ... #radiocubital #instability ... orthopedics #clinical #video
Mallet Finger
Absence of a fracture does NOT exclude Mallet finger, the extension function of the DIP
disruption (may be bony ... : Hyperflexion injury ... flexion due to inability ... Mallet #Finger #Radiology ... #Hand #Orthopedics
Leg Pain - Differential Diagnosis Framework

Bone/Joint Causes of Leg Pain:
 • Fracture
 • Arthritis
 • Gout/pseudogout
Diagnosis Framework Bone ... • Sciatica • Tarsal ... Repetitive strain injury ... Trauma • Crush injury ... Fever/chills - Inability
Prior anterior glenohumeral joint dislocation with Hill-Sachs fracture and Perthes lesion
Imaging Findings:
 • The arrow is
Hill-Sachs fracture and ... • Bony Bankart ... Similar injury to ... medially → CHRONIC INSTABILITY ... mri #clinical #Radiology
Orthopedic Splints, Casts, Plasters, Traction and Frames
Upper Limb and Spine 
 • DUNLOP TRACTION: Used in
cervical spine injury ... with rotational instability ... Used acutely in management ... treatment of fractured bones ... #Orthopedics #management