27 results
Lachman test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
Lachman test in ... and an ACL reconstruction ... to restore stability ... anterior #cruciate #ligament ... #msk
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
(HAGL) can be a ... instability from ... GAGL): "Reverse J sign ... #shoulder #clinical ... Radiology #diagnosis #msk
Isolated Anterior Cruciate Ligament (ACL) Injury: Pathogenesis and clinical findings
 • Feeling a "pop"
 • Acute
Anterior Cruciate Ligament ... deep in knee • Instability ... few weeks but instability ... #ACL #Injury #MSK ... #Sports #pathophysiology
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
Pivot-Shift Test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
Pivot-Shift Test ... and an ACL reconstruction ... to restore stability ... Shift #PivotShift #test ... Sports #Ortho #msk
Anterior Shoulder Dislocation: Pathogenesis, clinical, and radiographic findings

Trauma, Fall on, outstretched arm, Overhead throwing => Abduction
muscle, tendon, ligaments ... muscles, tendons, ligaments ... Dislocation #Diagnosis #signs ... #symptoms #msk ... #orthopedics #pathophysiology
Shoulder Impingement Syndrome (SIS): Signs and Symptoms

Repetitive Overhead Activity, Scapular Dyskinesis -> Scapulohumeral mechanics become altered
Syndrome (SIS): Signs ... + Painful arc test ... pain + Hawkin's test ... #symptoms #msk ... #pathophysiology
Sulcus Sign Test - Inferior Glenohumeral Instability

To test inferior glenohumeral stability place traction on the humerus
Sulcus Sign Test ... To test inferior ... #Test #Inferior ... #Shoulder #PhysicalExam ... video #sports #msk
Yergason's Test on Physical Exam
Yergason's test for biceps tendon pathology testing stability of the tendon within
Yergason's Test ... pathology testing stability ... transverse humeral ligament ... Can also be +SLAP ... clinical #video #msk
Sulcus Sign - Inferior Glenohumeral Instability

To test inferior glenohumeral stability place traction on the humerus with
Sulcus Sign - Inferior ... Glenohumeral Instability ... To test inferior ... #Shoulder #PhysicalExam ... video #sports #msk