188 results
Anterior Interosseous Peripheral Nerve Injury 

Manifested as the inability to make the OK sign.

by Dr. Boby
Anterior Interosseous Peripheral ... clinical #video #neurology ... #physicalexam #msk ... #sports #neurology ... #orthopedics #Hand
Vascular Joint Pain - Differential Diagnosis Algorithm 
 - Constant Pain (Ischemia)
 - Acute Onset
 -
- Differential ... ) • Peripheral ... Vascular #JointPain #MSK ... #Differential # ... Diagnosis #Algorithm #Orthopedics
Clarke's Test (Patellar Grind Test)

Indicates Patellofemoral dysfunction.
 - Patient with knee in extension. Push posterior on
of patella then ask ... Positive sign: Pain ... Patellofemoral #msk ... #orthopedics #sports
Acute Joint Pain - Vitamin CD Mnemonic
Vascular
Infectious
Trauma - Multiple injury sites, Open Fracture, Infectious joint pain
Autoimmune
Acute Joint Pain ... Vascular Infectious Trauma ... Infectious joint pain ... VitaminCD #Mnemonic #MSK ... #Orthopedics #differential
Thessaly Test for Knee Meniscal Tear

The test is positive if there is medial or lateral joint
lateral joint line pain ... #physicalexam #msk ... #orthopedics #sports
Causes of Peripheral Weakness with Sensory Changes - Differential Diagnosis Algorithm
Radiculopathy:
 • Disc
 • Spondylosis
 •
Causes of Peripheral ... Sensory Changes - Differential ... Mononeuropathy - Other: • Trauma ... Weakness #Sensory #Neurology ... #Differential #
Freiberg's Test for Piriformis Syndrome

Flex the hip to 90 degrees, internally rotate the hip.
Pain in the
Pain in the sciatic ... #physicalexam #msk ... #sports #orthopedics
Causes of Facial Weakness - Differential Diagnosis Algorithm
Forehead Sparing = Central cause
  - Most commonly
Facial Weakness - Differential ... Forehead involved = Peripheral ... Compression Tumor, Trauma ... Facial #Weakness #Differential ... Algorithm #Causes #neurology
Dizziness - Central and Peripheral Causes - Differential Diagnosis
Central Causes:
 • Cerebrovascular:  vertebrobasilar, TIA, Wallenburg,
- Central and Peripheral ... Causes - Differential ... Cerebellar abscess • Trauma ... Amy Chung, MD, MSc ... #Causes #Differential
Mechanisms of Pain
Mixed - Nociceptive/Neuropathic
Nociceptive - Tissue Damage
 - Visceral - (From organ/cavity lining) Poorly localized,
Mechanisms of Pain ... Well-localized, sharp, short ... lancinating - Peripheral ... #Mechanisms #Neurology ... #Differential #