45 results
Lachman test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
and an ACL reconstruction ... to restore stability ... Injury #ACLTear #clinical ... anterior #cruciate #ligament ... #msk
Isolated Anterior Cruciate Ligament (ACL) Injury: Pathogenesis and clinical findings
 • Feeling a "pop"
 • Acute
Anterior Cruciate Ligament ... Pathogenesis and clinical ... few weeks but instability ... #ACL #Injury #MSK ... #Sports #pathophysiology
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
anterior shoulder instability ... Differential diagnosis ... #shoulder #clinical ... #mri #clinical ... Radiology #diagnosis #msk
Low Ankle Sprain: Pathomechanics and Clinical Findings

Grading Ligament Sprains
l: Minimal ligament disruption, mild swelling & tenderness,
Pathomechanics and Clinical ... Moderate pain, swelling ... Severe pain, swelling ... LowAnkleSprain #Sports #MSK ... Grades #Diagnosis #pathophysiology
Pivot-Shift Test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
pathologic varus alignment ... and an ACL reconstruction ... to restore stability ... Injury #ACLTear #clinical ... Sports #Ortho #msk
Femoral Head Fracture: Pathogenesis and clinical findings
 • Posterior hip dislocation -> Impaction force from femoral
Pathogenesis and clinical ... shearing injury -> Ligaments ... Complications: • Inability ... FemoralHead #Fractures #msk ... #diagnosis #pathophysiology
Yergason's Test on Physical Exam
Yergason's test for biceps tendon pathology testing stability of the tendon within
pathology testing stability ... transverse humeral ligament ... Can also be +SLAP ... #PhysicalExam #clinical ... #video #msk #sports
Meralgia paresthetica: Pathogenesis and Clinical Findings
Compression/injury of Lateral Femoral Cutaneous Nerve (LFCN) -> Meralgia paresthetica
 •
Pathogenesis and Clinical ... lateral inguinal ligament ... MeralgiaParesthetica #MSK ... #pathophysiology ... #differential #
Posterior Ankle Impingement (Os Trigonum) Syndrome - MSK Radiology
Imaging Findings:
 • Os trigonum which has marrow
Trigonum) Syndrome - MSK ... hallucis longus Differential ... findings and torn ligament ... OsTrigonum #Syndrome #clinical ... #mri #clinical
Anterior Shoulder Dislocation: Pathogenesis, clinical, and radiographic findings

Trauma, Fall on, outstretched arm, Overhead throwing => Abduction
Pathogenesis, clinical ... muscle, tendon, ligaments ... capsule or bone -> Pain ... signs #symptoms #msk ... #orthopedics #pathophysiology