28 results
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
Posterior Elbow ... Posterior long arm • Ortho ... Simple, DC with ortho ... Radiology #XRay #Diagnosis ... #Orthopedics #Sports
Supracondylar Elbow Fracture
• Most common elbow fracture in children, peak age 5-7 
• When looking at
Supracondylar Elbow ... ), compartment syndrome ... Posterior long arm • Ortho ... Type l, DC with ortho ... Radiology #XRay #Diagnosis
Bicep muscle injury - Yergason Test - 1. Position patient's elbow at 90 degrees with thumb
Position patient's elbow ... supinate and flex elbow ... holding at wrist) #Diagnosis ... #Ortho #Sports
Infraspinatus scapular rotation test - Patient has pain when externally rotates shoulder against resistance (with elbow
resistance (with elbow ... degree flexion) #Diagnosis ... #Ortho #Sports
Causes of Hypokalemia - Differential Diagnosis Algorithm
Defining the cause of hypokalemia starts by measuring urinary K
- Differential Diagnosis ... of hypokalemia starts ... , Gitelman's syndrome ... #differential #diagnosis ... algorithm #causes #nephrology
Labral tear - Crank Test 1. Position patient's arm in 90 degree abduction and elbow flexion
abduction and elbow ... rotating arm #Diagnosis ... #Ortho #Sports
Monteggia Fracture 
Fracture of proximal ulnar shaft with radial head dislocation. Remember “MUGR” to recall where
Exam: swollen elbow ... ), compartment syndrome ... I or Ill) • Ortho ... Radiology #XRay #Diagnosis
High Anion Gap Metabolic Acidosis (HAGMA) - Differential Diagnosis - GOLDMARK

Glycols - ethylene and propylene glycol
Oxoproline
- Differential Diagnosis ... associated with short ... bowel syndrome ... #Differential #Diagnosis ... GOLDMARK #mnemonic #nephrology
Horner's Syndrome on Physical Exam

A 75yoF was referred in for facial swelling and eyelid changes 1
Horner's Syndrome ... consistent with a diagnosis ... The video highlights ... #clinical #video ... #physicalexam #neurology
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
- C6, C7, C8 Elbow ... hand" ± Horner Syndrome ... Carpal Tunnel Syndrome ... Dermatomes #Myotomes #diagnosis ... #neurology #sensory