16 results
Spondylolysis & Spondylolisthesis: Pathogenesis and Clinical Findings

Pars interarticularis stress fracture (spondylolysis) - most frequently in the
S1 => Weakened stability ... hyperextension test ... (Stork test) ... Spondylolisthesis #MSK #diagnosis ... #pathophysiology
Kussmaul's Sign on Physical Exam

What’s the diagnosis?
Severe biventeicular failure with + Kussmaul sign! NICM. No constriction!

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Kussmaul's Sign ... What’s the diagnosis ... time there is inability ... #physicalexam # ... clinical #video
Relative Afferent Pupillary Defect

This maneuver of intermittent light stimulus is called the alternating light test or
It is a clear sign ... very sensitive diagnostic ... afferent pathway injury ... Neurology #Clinical #Video ... Pupils #MacrusGunn #PhysicalExam
Femoral Head Fracture: Pathogenesis and clinical findings
 • Posterior hip dislocation -> Impaction force from femoral
Avulsion or shearing injury ... Complications: • Inability ... Fractures #msk #diagnosis ... #pathophysiology ... #signs #symptoms
Positive Lachman's Test

The Lachman test is a clinical test used to diagnose injury of the anterior
The Lachman test ... used to diagnose ... injury of the anterior ... ACL #PhysicalExam ... Clinical #Positive #Video
Demonstration of the Lachman Test for assess for ACL Injury - Normal Exam

Demonstration by Dan Smith,
assess for ACL Injury ... used to diagnose ... injury of the anterior ... ACL #PhysicalExam ... Clinical #Normal #Video
Meralgia paresthetica: Pathogenesis and Clinical Findings
Compression/injury of Lateral Femoral Cutaneous Nerve (LFCN) -> Meralgia paresthetica
 •
Findings Compression/injury ... sensory • Before diagnosis ... Straight Leg Raise Test ... MeralgiaParesthetica #MSK #pathophysiology ... #signs #symptoms
Heat Illnesses and Heat Stroke - Differential Diagnosis Framework

Heat Cramps:
 • Muscle pain or spasm -
- Differential Diagnosis ... Collapse: • Pathophysiology ... → Syncope • Signs ... Irritability, Emotional instability ... #differential #diagnosis
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
Differential Diagnosis ... • Mutism Pathophysiology ... • Examine for signs ... caseyalbin #PhysicalExam ... neurology #comatose #diagnosis
Posterolateral Corner (PLC) Injury - Posterolateral Drawer Test
Injury to the posterolateral corner (PLC) is difficult to
Posterolateral Drawer Test ... is difficult to diagnose ... This video shows ... Positive #Clinical #Video ... #PhysicalExam #