13 results
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
Posterior Elbow ... ), ligamentous injury ... brachial artery injury ... Radiology #XRay #Diagnosis ... #Orthopedics #Sports
Spinal Cord Injury by Nerve Root Levels
Spinal Root	Sensory	Motor	Reflex
C4	Acromioclavicular Joint	Respiration	None
C5	Radial Antecubital Fossa	Elbow Flexion	Biceps Reflex
C6	Dorsal Thumb	Wrist Extension	Brachioradialis Reflex
C7	Dorsal
Spinal Cord Injury ... Antecubital Fossa Elbow ... Middle Finger Elbow ... #differential #diagnosis ... #Neurology #Spine
Posterior Cruciate Ligament (PCL) Injury: Pathogenesis and Clinical Findings
Classification of PCL Iniuries
 • Partial: Translation <
Posterior Cruciate ... Some sort of end ... PosteriorCruciateLigament #PCL #Injury ... #MSK #Sports #pathophysiology ... classification #diagnosis
Radial Nerve Anatomy and Function
The Radial nerve is the nerve of elbow, wrist and digital extension.
is the nerve of elbow ... the wrist and elbow ... radial nerve injury ... Nerve #Anatomy #diagnosis ... #neurology #orthopedics
Bicep muscle injury - Yergason Test - 1. Position patient's elbow at 90 degrees with thumb
Bicep muscle injury ... Position patient's elbow ... supinate and flex elbow ... holding at wrist) #Diagnosis ... #Ortho #Sports
Mechanisms of Pain
Mixed - Nociceptive/Neuropathic
Nociceptive - Tissue Damage
 - Visceral - (From organ/cavity lining) Poorly localized,
Well-localized, sharp, short ... • Spinal injury ... Pain #Mechanisms #Neurology ... #Differential #Diagnosis
Freiberg Infraction - MSK Radiology
Imaging Findings:
 • Sclerosis of the 2nd MT head with flattening of
factors include: Short ... isolation NOT DIAGNOSTIC ... Differential diagnosis ... Plantar plate injury ... Intermetatarsal bursitis
Blunt cerebrovascular injury (BCVI) 

Blunt cerebrovascular injury (BCVI) can have 
severe neurologic sequelae. Early diagnosis is
cerebrovascular injury ... cerebrovascular injury ... Early diagnosis ... is crucial, as ... cerebrovascular #injury
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
- C6, C7, C8 Elbow ... spared in this injury ... Dermatomes #Myotomes #diagnosis ... #neurology #sensory
Posterolateral Corner (PLC) Injury - Posterolateral Drawer Test
Injury to the posterolateral corner (PLC) is difficult to
Posterolateral Corner (PLC) Injury ... is difficult to diagnose ... and posterior cruciate ... ligament injury ... #PhysicalExam #Sports