15 results
Infraspinatus scapular rotation test - Patient has pain when externally rotates shoulder against resistance (with elbow
scapular rotation test ... elbow in 90 degree flexion ... ) #Diagnosis #Ortho ... #Sports #Infraspinatus ... #ALiEM
Anterior Shoulder Dislocation - ED Management
The shoulder is the most commonly dislocated major joint, 95% of
Axillary nerve injury ... , bony Bankart lesions ... immobilizer • Ortho ... Radiology #XRay #Diagnosis ... #Orthopedics #Sports
Tinnitus - Subjective (heard only by patient) - 90% - Differential Diagnosis Algorithm
Unilateral On Audiogram -
patient) - 90% - Differential ... Diagnosis Algorithm ... Audiogram - Perform MRI ... Whiplash • Skull Fracture ... • Closed Head Injury
Bicep muscle injury - Yergason Test - 1. Position patient's elbow at 90 degrees with thumb
Bicep muscle injury ... - Yergason Test ... holding at wrist) #Diagnosis ... #Ortho #Sports ... #ALiEM
Labral tear - Crank Test 1. Position patient's arm in 90 degree abduction and elbow flexion
Labral tear - Crank Test ... abduction and elbow flexion ... rotating arm #Diagnosis ... #Ortho #Sports ... #Crank #ALiEM
Subacromial Impingement - Neer Test 1. With the arm fully pronated, the examiner raises the arm
Impingement - Neer Test ... head in forward flexion ... scapulothoracic motion #Diagnosis ... #Ortho #Sports ... #ALiEM
Guillain–Barré syndrome (GBS)
(aka: Landry–Guillain–Barré–Strohl syndrome:
	Most common cause of acute flaccid paralysis
	Rapidly progressive ascending paralysis & areflexia
	Autonomic
Differential diagnosis ... hyperreflexia, multiple lesions ...  West Nile virus ... hyperreflexia, spinal cord lesion ... on MRI
Labral tear - O'Brien Test - 1. Position patient's shoulder in 90 degree flexion, elbow extended,
tear - O'Brien Test ... shoulder in 90 degree flexion ... supinated (thumb up) #Diagnosis ... #Ortho #Sports ... #OBrien #ALiEM
Prior anterior glenohumeral joint dislocation with Hill-Sachs fracture and Perthes lesion
Imaging Findings:
 • The arrow is
surgical repair Differential ... diagnosis: • Bankart ... Similar injury to ... #clinical #mri ... clinical #Radiology #diagnosis
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
WITHOUT Bankart lesion ... Differential diagnosis ... capsuloligamentous injury ... BHAGL): Avulsion fracture ... shoulder #clinical #mri