9 results
Anterior Interosseous Peripheral Nerve Injury 

Manifested as the inability to make the OK sign.

by Dr. Boby
Anterior Interosseous ... Peripheral Nerve ... OKSign #clinical #video ... #msk #sports #neurology ... #orthopedics #Hand
Gerstmann Syndrome
1) Finger agnosia - Inability to name their own fingers, affecting both sides
2) Right-left confusion
Gerstmann Syndrome ... 1) Finger agnosia ... - Inability to differentiate ... Traumatic Brain Injury ... #neurology #diagnosis
Positive Hoffmann's sign (finger flexor reflex)

Flexion and adduction of the thumb and flexion of the index
Hoffmann's sign (finger ... indicating cervical injury ... clinical #hand #video ... physicalexam #msk #orthopedics ... #neurology #sports
Mechanisms of Pain
Mixed - Nociceptive/Neuropathic
Nociceptive - Tissue Damage
 - Visceral - (From organ/cavity lining) Poorly localized,
lancinating - Peripheral ... regional pain syndrome ... • Spinal injury ... Pain #Mechanisms #Neurology ... #Differential #
OK Sign - Interosseous Nerve Injury

Patients with compromise of anterior interosseous nerve will not be able
Interosseous Nerve Injury ... compromise of anterior ... Interosseous #Nerve #Injury ... #Finger #Hand # ... #sports #msk #orthopedics
Median Nerve Tension Test (Upper-Limb Neurodynamic Tests, ULNT2)

To assess for Median Nerve Peripheral Neuropathy

Elbow extension →
wrist dorsiflexion/finger ... ULTT2 #clinical #video ... #physicalexam #sports ... #msk #orthopedics ... #neurology #ULNT
Median Nerve Tension Test (Upper-Limb Neurodynamic Tests, ULNT1)

To assess for Median Nerve Peripheral Neuropathy

Shoulder abduction →
wrist dorsiflexion/finger ... ULTT1 #clinical #video ... #physicalexam #sports ... #msk #orthopedics ... #neurology #ULNT
Rhabdomyolysis - Differential Diagnosis Framework and Management Summary

Causes of Rhabdomyolysis:
 • Trauma:
	- Immobilization
	- Crush injury
	- Compartment
Rhabdomyolysis - Differential ... nephrotoxicity to kidney ... fluid/Lactated ringers ... Rhabdomyolysis #Differential ... causes #treatment #nephrology
Causes of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
1. Benign paroxysmal positional vertigo (BPPV) - Short-lived (typically less
Causes of Peripheral ... vertigo (BPPV) - Short-lived ... (Wallenberg's syndrome ... Syndrome usually ... Vertigo #Causes #differential