23 results
Pivot-Shift Test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
be performing a high-tibial ... reconstruction to restore stability ... #Knee #Injury # ... ACLTear #clinical ... Sports #Ortho #msk
Lachman test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
be performing a high-tibial ... reconstruction to restore stability ... #Knee #Injury # ... ACLTear #clinical ... cruciate #ligament #msk
Heat Illnesses and Heat Stroke - Differential Diagnosis Framework

Heat Cramps:
 • Muscle pain or spasm -
Heat Stroke - Differential ... sweat Heat Injury ... High body temperatures ... Irritability, Emotional instability ... #diagnosis #causes
Leg Pain - Differential Diagnosis Framework

Bone/Joint Causes of Leg Pain:
 • Fracture
 • Arthritis
 • Gout/pseudogout
Leg Pain - Differential ... Lyme disease Muscle ... Repetitive strain injury ... Trauma • Crush injury ... lower #extremity #msk
Causes of Neuromuscular Weakness
 • Spinal Cord: Demyelinating Disease (MS), Epidural abscess, Infarction, Syringomyelia, Tetanus, Transverse
Causes of Neuromuscular ... Demyelinating Disease (MS ... Phrenic nerve injury ... aminoglycosides) • Muscles ... #differential #
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
HAGL) can be a cause ... anterior shoulder instability ... Differential diagnosis ... capsuloligamentous injury ... Radiology #diagnosis #msk
Orthopedic Emergencies
Compartment Syndrome
 • An increase in compartment pressure to the point where tissue perfusion is
- Remove all ... in irreversible muscle ... Syndrome • Syndrome caused ... along the fascial plane ... Diagnosis: requires a high
Myositis Ossificans in vastus intermedius on POCUS after trauma - Transverse View

Young male with MMA injury
male with MMA injury ... hypoechoic oval masses ... in muscle belly ... #msk #clinical # ... ultrasound #transverse
Myositis Ossificans in vastus intermedius on POCUS after trauma - Sagittal View

Young male with MMA injury
male with MMA injury ... hypoechoic oval masses ... in muscle belly ... #msk #clinical # ... ultrasound #Sagittal
Hydroxyapatite Deposition Disease (HADD) - MSK Radiology
Imaging Findings:
 • Ovoid hypointense structures along the bursal surface
Disease (HADD) - MSK ... within the deltoid muscle ... Case description ... low-signal on all ... #mri #clinical