19 results
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
humerus; simple = no fracture ... , complex = fracture ... associated injuries: Fractures ... + radial head fracture ... coronoid process fracture
RADIAL HEAD FRACTURE 
Radial head fractures are the most common elbow fracture in adults and are
RADIAL HEAD FRACTURE ... Tenderness to lateral ... , elbow dislocation ... recommendations MH/CCF ... #Elbow #Radiology
Lisfranc injury (tarsometatarsal fracture dislcoation)
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Lisfranc injury can range from purely soft tissue injury to
tarsometatarsal fracture ... dislcoation) - ... to fracutre dislocation ... radiograph - oblique, lateral ... #Foot #Clinical
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
On lateral wrist ... injuries: Carpal fracture ... radial styloid fracture ... , median nerve injury ... Wrist #Carpal #Radiology
Interphalangeal Joint Dislocation
Interphalangeal joint dislocations almost always occur dorsally, look for associated avulsion fractures! Here's a
associated avulsion fractures ... Hyperextension injury ... injuries: Avulsion fracture ... a concomitant fracture ... #IPJoint #Radiology
Posterior Knee Dislocation Injury
Specifically, POSTERIOR KNEE DISLOCATIONS can have significant associated injury that needs unique approach
Fractures-> Femur ... for associated fracture ... Avulsion fractures ... SEGOND FRACTURE: ... Avulsion fracture
Prior anterior glenohumeral joint dislocation with Hill-Sachs fracture and Perthes lesion
Imaging Findings:
 • The arrow is
with Hill-Sachs fracture ... the impaction fracture ... Hill-Sachs impaction fracture ... Sachs impaction fracture ... #mri #clinical
Tinnitus - Subjective (heard only by patient) - 90% - Differential Diagnosis Algorithm
Unilateral On Audiogram -
Audiogram - Perform MRI ... • Metabolic Causes ... Whiplash • Skull Fracture ... • Closed Head Injury ... #Causes
Transient Patellar Dislocation - MSK Radiology
Imaging Findings:
 • Hyperintense marrow edema of the anterolateral femoral condyle
: • Lateral dislocation ... Can get chondral fractures ... diagnosis: • Patella fracture ... with or without a fracture ... #mri #clinical
Pediatric Elbow Injuries - Elbow Xrays

Check the fat pads on the lateral projection:
1. A displaced anterior
associated with fractures ... a significant injury ... irrespective of if a fracture ... supracondylar fracture ... a radial head dislocation