307 results
Cubital Tunnel Syndrome: Pathogenesis and clinical findings

 • Paresthesia of 5th and medial half of 4th
test • + Tinel sign ... • + Froment's sign ... Syndrome #Diagnosis #pathophysiology ... #signs #symptoms ... #msk
Landolfi’s Sign on Physical Exam

A 73-year-old man presented with shortness of breath. On ocular exam, pupil
Landolfi’s Sign ... pupil dilation and constriction ... as Landolfi’s sign ... refers to systolic contraction ... #Landolfis #Sign
Pathophysiology Of Constriction
Exaggerated Ventricular Interdependence:
 • Limited Cardiac Filling due to Fixed Volume → Septum Shifts
Pathophysiology ... Of Constriction ... - With constriction ... #constrictive # ... pericarditis #pathophysiology
Clarke's Test (Patellar Grind Test)

Indicates Patellofemoral dysfunction.
 - Patient with knee in extension. Push posterior on
of patella then ask ... perform active contraction ... - Positive sign ... Patellofemoral #msk
Radiculopathy: Signs and Symptoms
 • Back/Neck Pain
 • Decr Range of motion
 • Abnormal posturing
 •
Radiculopathy: Signs ... pain Lasegue's sign ... Radiculopathy #MSK ... #diagnosis #signs ... #symptoms #pathophysiology
Myelopathy - Injury to the entire spinal cord - Signs and Symptoms
 • Ataxia (early sign)
spinal cord - Signs ... Ataxia (early sign ... weakness (late sign ... dexterity loss (early signs ... #symptoms #msk
Cardiac Cycle - Pathophysiology
 - Atrial Contraction
 - Isovolumetric Contraction
 - Rapid Ventricular Ejection
 - Slow
Cardiac Cycle - Pathophysiology ... - Atrial Contraction ... Isovolumetric Contraction ... Cardiac #Cycle #Pathophysiology
Thyroid Eye Signs 
Lid Signs
    Dalrymple’s Sign: Lid Retraction.
    Von
Thyroid Eye Signs ... Lid Signs ... Dalrymple’s Sign ... Von Graefe’s Sign ... Jerky pupillary constriction
Spondylolysis & Spondylolisthesis: Pathogenesis and Clinical Findings

Pars interarticularis stress fracture (spondylolysis) - most frequently in the
XR — scotty dog sign ... Spondylolisthesis #MSK ... #diagnosis #pathophysiology ... #signs #symptoms
Kussmaul's Sign on Physical Exam

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

-
Kussmaul's Sign ... with + Kussmaul sign ... No constriction! ... Kussmaul's sign ... DDx includes constriction