20 results
Posterior Ankle Impingement (Os Trigonum) Syndrome - MSK Radiology
Imaging Findings:
 • Os trigonum which has marrow
Posterior Ankle ... hallucis longus Differential ... Posterior syndesmotic ligament ... findings and torn ligament ... on MRI
Low Ankle Sprain: Pathomechanics and Clinical Findings

Grading Ligament Sprains
l: Minimal ligament disruption, mild swelling & tenderness,
Low Ankle Sprain ... Findings Grading Ligament ... Sprains l: Minimal ligament ... in ankle sprains ... Grades #Diagnosis #pathophysiology
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
Inferior Glenohumeral Ligament ... inferior glenohumeral ligament ... the Glenohumeral Ligament ... Differential diagnosis ... shoulder #clinical #mri
Webber Ankle Injury Classification

A: In a Supination-Adduction injury the fibula breaks first, with a fracture below
Webber Ankle Injury ... Because a deltoid ligament ... and easy way to differentiate ... stress view of the ankle ... Orthopedics #Webber #Ankle
Mucoid Degeneration of the ACL
Imaging Findings:
 • T2-hyperintense fluid-signal within the enlarged ACL on both the
anterior cruciate ligament ... mucinous signal on MRI ... • The ligament ... Differential Diagnosis ... knee #clinical #mri
Mechanisms of Drug-Induced Hyperkalemia 
 • Direct renin inhibitor (Aliskiren)
 • Renin release inhibition (NSAIDs, Beta-Blockers)
#hyperkalemia #differential ... #diagnosis #pathophysiology ... #pharmacology #
Meralgia paresthetica: Pathogenesis and Clinical Findings
Compression/injury of Lateral Femoral Cutaneous Nerve (LFCN) -> Meralgia paresthetica
 •
lateral inguinal ligament ... MeralgiaParesthetica #MSK #pathophysiology ... #differential #
Pes Anserine Bursitis - MSK Radiology
Imaging Findings:
 • T2-hyperintense fluid-like signal along the medial aspect of
Differential diagnosis ... Semimembranosus-Tibial Collateral Ligament ... knee #clinical #mri
Medial Meniscus Bucket Handle Tear - MSK Radiology
Imaging Findings:
 • Truncation of the medial meniscus on
Differential diagnosis ... Meniscofemoral ligament ... BucketHandle #Tear #knee #mri
Drug-Induced Edema
Drug-induced edema is caused by many drugs & can coincide with or worsen pre-existing peripheral
Medication #Causes #Differential ... #Pharmacology # ... Pathophysiology