30 results
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
dislocations occur posterolateral ... 80% occurring posterolateral ... Fractures (medial/lateral ... Complex, pending orthopedic ... #Sports #MSK
Positive Varus Stress Test in LCL Injury

Interesting knee injury in a young basketball player who landed
rupture of the lateral ... of the complex posterolateral ... PhysicalExam #Sports #Orthopedics ... #Knee #lateral ... collateral #ligament #msk
Parkinson's Plus Syndromes - Atypical Parkinsonism
Main motor symptoms:
 • Tremors
 • Limb rigidity
 • Bradykinesia
Other symptoms
Parkinson's Plus Syndromes ... Parkinson's plus syndrome ... system atrophy (MSA ... parkinsonism • Vascular ... Parkinsonism #diagnosis #neurology
Peripheral and Central Causes of Vertigo
Peripheral Causes (Common):
 - Labyrinth: Benign paroxysmal positional vertigo, Méniére disease,
Uncommon): - Vascular ... (TIA): • Lateral ... medullary syndrome ... hemorrhage - Non-vascular ... differential #diagnosis #neurology
Acute Spinal Cord Injuries: Pathogenesis and clinical findings
 • Anterior Cord Syndrome -> Anterior spinal artery
Anterior Cord Syndrome ... injury, often from vascular ... • Central Cord Syndrome ... signs #symptoms #msk ... #orthopedics #neurology
Vascular Joint Pain - Differential Diagnosis Algorithm 
 - Constant Pain (Ischemia)
 - Acute Onset
 -
Vascular Joint Pain ... • Peripheral Vascular ... Marfan's Syndrome ... #JointPain #MSK ... Diagnosis #Algorithm #Orthopedics
Classification of Pelvic Ring Fractures: Mechanisms, Clinical Features and Complications
 • Anterior Posterior Compression (APC) -
ligaments and possible vascular ... through Sl joint • Lateral ... Compression - Lateral ... Grades #Grading #Orthopedics ... #MSK #diagnosis
Lower Extremity Dermatomes and Myotomes
Reflexes: 
 • Knee - L2, L3, L4
 • Ankle - S1
• Cauda Equina Syndrome ... dysfunction, and bilateral ... dorsum of foot and lateral ... stopping walking (vascular ... Myotomes #diagnosis #neurology
Primary and Secondary Headaches - Red Flags and Differential Diagnosis
Red Flags (SNOOP):
S - Systemic		
N - Neurologic
Systemic N - Neurologic ... Headache: • Bilateral ... Manipulation Vascular ... Malformation Non-Vascular ... Amy Chung, MD, MSc
Causes of Neuromuscular Weakness
 • Spinal Cord: Demyelinating Disease (MS), Epidural abscess, Infarction, Syringomyelia, Tetanus, Transverse
Demyelinating Disease (MS ... Guillain-Barre syndrome ... Lambert Eaton Syndrome ... Mitochondrial myopathy, Muscular ... differential #diagnosis #neurology