38 results
Isolated Anterior Cruciate Ligament (ACL) Injury: Pathogenesis and clinical findings
 • Feeling a "pop"
 • Acute
Cruciate Ligament ... • Instability ... giving out" • Inability ... few weeks but instability ... #MSK #Sports #pathophysiology
Lachman test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
ACL-deficient Knee ... across the knee ... reconstruction to restore stability ... Sports #Ortho #anterior ... #cruciate #ligament
Knee Joint Anatomy - Ligaments

The knee joint ligaments are divided between two groups: the extracapsular (outside
Knee Joint Anatomy ... - Ligaments ... The knee joint ligaments ... functioning to provide stability ... By @rev.med #Knee
Posteromedial Instability on Knee Exam
This is what a knee with posteromedial instability looks like. Notice the
Posteromedial Instability ... is what a knee ... posteromedial instability ... Notice the positive anterior ... Posteromedial #Instability
Sulcus Sign - Inferior Glenohumeral Instability

To test inferior glenohumeral stability place traction on the humerus with
Sulcus Sign - Inferior ... Glenohumeral Instability ... glenohumeral stability ... with inferior instability ... #Instability #Shoulder
Sulcus Sign Test - Inferior Glenohumeral Instability

To test inferior glenohumeral stability place traction on the humerus
Sulcus Sign Test ... Instability ... glenohumeral stability ... with inferior instability ... #Glenohumeral #Instability
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
Glenohumeral Ligament ... be a cause of anterior ... shoulder instability ... J-shape." o Usually anterior ... GAGL): "Reverse J sign
Pivot-Shift Test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
ACL-deficient Knee ... pathologic varus alignment ... across the knee ... to correct his alignment ... reconstruction to restore stability
Valgus Knee Stress Test for Medial Collateral Ligament (MCL) Instability on Knee Examination

Dr. Francisco Lara Pulido
Valgus Knee Stress ... Medial Collateral Ligament ... (MCL) Instability ... Medial #Collateral #Ligament ... #MCL #Instability
Femoral Head Fracture: Pathogenesis and clinical findings
 • Posterior hip dislocation -> Impaction force from femoral
shearing injury -> Ligaments ... onto lateral hip Signs ... Complications: • Inability ... msk #diagnosis #pathophysiology ... #signs #symptoms