8 results
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
instability from ... dislocation WITHOUT ... Differential diagnosis ... GAGL): "Reverse J sign ... #mri #clinical
Femoral Head Fracture: Pathogenesis and clinical findings
 • Posterior hip dislocation -> Impaction force from femoral
Posterior hip dislocation ... acetabular wall • Avulsion ... shearing injury -> Ligaments ... FemoralHead #Fractures #msk ... #symptoms #orthopedics
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
all carpal bones should ... "Terry Thomas" sign ... scapholunate interosseous ligament ... ("Terry Thomas sign ... #Sports #MSK
Anterior Shoulder Dislocation: Pathogenesis, clinical, and radiographic findings

Trauma, Fall on, outstretched arm, Overhead throwing => Abduction
Anterior Shoulder ... muscle, tendon, ligaments ... muscles, tendons, ligaments ... #signs #symptoms ... #msk #orthopedics
RADIAL HEAD FRACTURE 
Radial head fractures are the most common elbow fracture in adults and are
elbow x-ray review alignment ... anterior sail sign ... injury, elbow dislocation ... MetroHealth_EM #RadialHead ... #MSK
Prior anterior glenohumeral joint dislocation with Hill-Sachs fracture and Perthes lesion
Imaging Findings:
 • The arrow is
surgical repair Differential ... inferior glenohumeral ligament ... Periosteal Sleeve Avulsion ... lesion #clinical #mri ... Radiology #diagnosis #msk
Posterior Knee Dislocation Injury
Specifically, POSTERIOR KNEE DISLOCATIONS can have significant associated injury that needs unique approach
Avulsion fractures ... CLINICAL: instability ... drawers, and special ligament ... trauma/vascular/orthopedic ... Posterior #Injury #msk
Transient Patellar Dislocation - MSK Radiology
Imaging Findings:
 • Hyperintense marrow edema of the anterolateral femoral condyle
- MSK Radiology ... patellofemoral ligament ... maltracking and instability ... Differential diagnosis ... knee #clinical #mri