98 results
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
Scapholunate Dissociation ... injury to the scapholunate ... dislocation • ED Management ... #Dissociation #TerryThomas ... XRay #Diagnosis #Management
The Shuck Test for Scapholunate Instability

The Shuck test assesses for scapholunate instability. 
With the wrist flexed,
Shuck Test for Scapholunate ... Instability ... instability. ... #Instability #Hand ... #PhysicalExam #clinical
Scaphoid Fractures
The scaphoid is the most commonly fractured carpal bone. Remember, if a fracture is suspected
lead to carpal instability ... associated injuries: Scapholunate ... dislocation • ED Management ... fracture, associated scapholunate ... XRay #Diagnosis #Management
Watson's Test for Scapholunate Instability

1) The examiner places a thumb over the scaphoid tubercle, applying dorsal
Watson's Test for Scapholunate ... Instability ... Watsons #Test #Scapholunate ... #Instability #wrist ... #clinical #video
Labyrinthitis 
Vestibular neuritis + unilateral hearing loss = Labyrinthitis 
1) Vertigo (severe) 
2) Gait instability 
3)
severe) 2) Gait instability ... hearing loss Clinical ... Labyrinthitis #Diagnosis #Symptoms
Borderline Personality Disorder: Pathogenesis and Clinical Findings
Behavioral Traits:
 • Unstable Relationships - Alternating extremes of idealization
Pathogenesis and Clinical ... severe dissociative symptoms ... Mood - Affective instability ... fear of) - Mood instability ... the above with symptoms
Management of Serotonin Syndrome
Identify and stop all serotoninergic medications
 • Avoid inadvertent Rx of serotoninergic meds
Management of Serotonin ... illness with VS instability ... then 2 mg q2h if symptoms ... Serotonin #Syndrome #Management
Metformin Associated Lactic Acidosis (MALA) 

Pathophysiology of MALA
 - Metformin interferes with the activity of the
presentation - Clinical ... also includes symptoms ... - hemodynamic instability ... Toxicology #Diagnosis #Management
Spondylolysis & Spondylolisthesis: Pathogenesis and Clinical Findings

Pars interarticularis stress fracture (spondylolysis) - most frequently in the
Pathogenesis and Clinical ... S1 => Weakened stability ... pathophysiology #signs #symptoms
Femoral Head Fracture: Pathogenesis and clinical findings
 • Posterior hip dislocation -> Impaction force from femoral
Pathogenesis and clinical ... lateral hip Signs/Symptoms ... Complications: • Inability ... pathophysiology #signs #symptoms