62 results
Labral tear - Crank Test 1. Position patient's arm in 90 degree abduction and elbow flexion
arm in 90 degree abduction ... and elbow flexion ... Diagnosis #Ortho #Sports ... #Labral #Tear #RotatorCuff ... #Test #Crank #ALiEM
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
(axillary) • Adduction ... T1 (ulnar) • Adduction ... Erb's Palsy is caused ... spared in this injury ... Dislocation - May cause
Rotator Cuff Syndrome - SITS
Supraspinatus, Infraspinatus, Teres minor, and Subscapularis.
Causes: Calcific supraspinatus tendinitis 
Signs: painful abduction
, Teres minor, and ... Causes: Calcific ... Signs: painful abduction ... orthopedics #diagnosis #sports
Hawkin's Test 1. Position arm in throwing position and flex forward 30 degrees. 2. Examiner internally
throwing position and ... Diagnosis #Ortho #Sports ... Supraspinatus #RotatorCuff ... #Test #Hawkin #ALiEM
Lelli's Test (Lever Sign) for ACL Injury

A fist is placed under the proximal 3rd of the
Sign) for ACL Injury ... 3rd of the calf and ... rises from the table ... rise from the table ... #physicalexam #sports
Reflex Testing - Causes of Hyporeflexia and Hyperreflexia
Focal Hyporeflexia: 
 • Radiculopathy, Mononeuropathy, Polyneuropathy, Acute stroke,
Reflex Testing - Causes ... of Hyporeflexia and ... Acute spinal cord injury ... in spinal cord injury ... differential #diagnosis #table
Subacromial Impingement - Neer Test 1. With the arm fully pronated, the examiner raises the arm
, the examiner raises ... Diagnosis #Ortho #Sports ... #Impingement #RotatorCuff ... #Neer #Test #ALiEM
Positive Lachman test in ACL Injury

Here is an exam of a patient under anesthesia with an
Lachman test in ACL Injury ... That causes the ... during running and ... test #ACL #Knee #Injury ... #PhysicalExam #Sports
Jobe's Test ("Empty Can" Test) 1. Position arm in scapular plane and point thumb down as
scapular plane and ... Diagnosis #Ortho #Sports ... Supraspinatus #RotatorCuff ... EmptyCan #Jobe #ALiEM
Childhood Immunization Schedule: Why we immunize
 • Diphtheria Toxin -> URT inflammation causes pseudomembrane with hardened
Tetanus Toxin -> Spores ... metabolites induce injury ... and hematologic ... lymph -> Koplik's spots ... , encephalitis and