11 results
Positive J-Sign - Maltracking Patella on Knee Physical Exam

The J sign correlates with poor patellar tracking
- Maltracking Patella ... on Knee Physical ... and potential instability ... #Knee #PhysicalExam ... #orthopedics #Maltracking
Positive J-Sign - Maltracking Patella on Knee Examination

The J sign correlates with poor patellar tracking and
- Maltracking Patella ... on Knee Examination ... and potential instability ... trauma_modern #Maltracking ... #Knee #PhysicalExam
Brudzinski’s Sign in Meningitis (first described in 19th century by Dr. Josef Brudzinski)

Brudzinski's sign is characterized
flexion of the knees ... Passive neck flexion causes ... While the pathophysiology ... for the hip/knee ... is that hip and knee
Trendelenburg Gait: Pathogenesis and clinical findings

Skeletal Pathology of the Hip
 • Arthritis
 • Congenital hip dysplasia
Valgus position of knee ... Trendelenburg #Gait #pathophysiology ... #causes #symptoms ... #signs #diagnosis
Heat Illnesses and Heat Stroke - Differential Diagnosis Framework

Heat Cramps:
 • Muscle pain or spasm -
Collapse: • Pathophysiology ... → Syncope • Signs ... Exhaustion: • Inability ... Irritability, Emotional instability ... differential #diagnosis #causes
X-Linked Agammaglobulinemia: Pathogenesis and clinical findings
The epidemiology of this disease is 1/340,000 births and roughly double
Signs of immunodeficiency ... cell function -> Inability ... to produce all classes ... humoral immunity Signs ... Agammaglobulinemia #XLinked #pathophysiology
Extreme Patellofemoral Joint Instability (PFJI)

In this video you can see an extreme rare case of bilateral
Patellofemoral Joint Instability ... an extreme rare case ... dislocations to subtle maltracking ... weakness 5️⃣abnormal knee ... #Orthopedics #Knee
IgA Vasculitis – Henoch Scholein Purpura: Pathogenesis and Clinical Findings

 - Infectious Agents - 50% have
periumbilical region), nausea ... arthritis (especially knees ... HenochScholeinPurpura #Pathophysiology ... #Diagnosis #Signs
Transient Patellar Dislocation - MSK Radiology
Imaging Findings:
 • Hyperintense marrow edema of the anterolateral femoral condyle
Case description ... injury of the knee ... result in patellar maltracking ... and instability ... Dislocation #patella #knee
Serotonin Syndrome: Pathogenesis and Clinical Findings
Serotonin Syndrome: Variable combination of mental status changes, autonomic instability, and
changes, autonomic instability ... ingestion and most cases ... • Autonomic Instability ... Serotonin #Syndrome #Pathophysiology ... Psychiatry #Diagnosis #Signs