94 results
Anterior Interosseous Peripheral Nerve Injury 

Manifested as the inability to make the OK sign.

by Dr. Boby
Peripheral Nerve Injury ... to make the OK sign ... #clinical #video ... #msk #sports #neurology ... #orthopedics #Hand
Sulcus Sign on Shoulder Exam

Positive sulcus sign in a shoulder with multidirectional instability.

Downward force applied at
Sulcus Sign on Shoulder ... between the acromion and ... #clinical #video ... #msk #orthopedics ... #sports
Positive Hoffmann's sign (finger flexor reflex)

Flexion and adduction of the thumb and flexion of the index
the thumb and flexion ... flexor #reflex #clinical ... #hand #video #physicalexam ... #msk #orthopedics ... #neurology #sports
Acute Spinal Cord Injuries: Pathogenesis and clinical findings
 • Anterior Cord Syndrome -> Anterior spinal artery
clinical findings ... Complete hemicord lesion ... pathophysiology #signs ... #symptoms #msk ... #orthopedics #neurology
Lelli's Test (Lever Sign) for ACL Injury

A fist is placed under the proximal 3rd of the
) for ACL Injury ... 3rd of the calf and ... cruciate #ligament #clinical ... #video #physicalexam ... #sports #msk #orthopedics
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
HAGL) can be a cause ... Differential diagnosis ... capsuloligamentous injury ... GAGL): "Reverse J sign ... #diagnosis #msk
Hoffmann's Sign

Hoffman's sign means upper motor neuron injury.  The Hoffmann's reflex test itself involves loosely
upper motor neuron injury ... when there is flexion ... thumb on the same hand ... Positive #Abnormal #clinical ... #video #neurology
Positive Lachman test in ACL Injury

Here is an exam of a patient under anesthesia with an
That causes the ... Positive #ACLTear #clinical ... #video #PhysicalExam ... #Sports #Ortho ... cruciate #ligament #msk
Causes of Dizziness - Vertigo - Differential Diagnosis Algorithm
True Vertigo - Illusion of Rotary Movement
Peripheral Vestibular
- Vertigo - Differential ... Diagnosis Algorithm ... neurologic symptoms/signs ... Space-Occupying Lesion ... #Causes
Causes of Hypokalemia - Differential Diagnosis Algorithm
Defining the cause of hypokalemia starts by measuring urinary K
- Differential ... of hypokalemia starts ... Clinicians should ... • Skin and/or ... #causes #nephrology