18 results
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
be a cause of anterior ... shoulder instability ... GAGL): "Reverse J sign ... /IGHL from the inferior ... #mri #clinical
Anterior Shoulder Dislocation: Pathogenesis, clinical, and radiographic findings

Trauma, Fall on, outstretched arm, Overhead throwing => Abduction
Anterior Shoulder ... joint capsule => Anterior ... and inferior to ... #Diagnosis #signs ... symptoms #msk #orthopedics
Sulcus Sign - Inferior Glenohumeral Instability

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

To test inferior glenohumeral stability place traction on the humerus
- Inferior Glenohumeral ... To test inferior ... with inferior instability ... #Test #Inferior ... #Shoulder #PhysicalExam
Medial Meniscus Bucket Handle Tear - MSK Radiology
Imaging Findings:
 • Truncation of the medial meniscus on
The "double PCL sign ... visualization of the anterior ... Usually maintains anterior ... not attached to anterior ... #mri #clinical
Mytomes - Segmental Innervation of Muscles
Shoulder	Abduction	C5	Axillary Nerve
Shoulder	Adduction	C6-C8	Thoracodorsal Nerve
Elbow	Flexion	C5	Musculocutaneous Nerve
Elbow	Extension	C7	Radial Nerve
Wrist	Extension	C6	Radial Nerve
Fingers	Flexion	C8	Median Nerve
Fingers	Abduction	T1	Ulnar Nerve
Hip	Flexion	L2	Nerve to Psoas
Hip	Extension	S1	Inferior Gluteal
Axillary Nerve Shoulder ... Fingers Flexion C8 Median ... Hip Extension S1 Inferior ... Gluteal Nerve Knee ... MuscleGroups #MSK #Orthopedics
Supracondylar Elbow Fracture
• Most common elbow fracture in children, peak age 5-7 
• When looking at
review alignment ... (anterior radiocapitellar ... lines), fat pads (anterior ... identified but anterior ... : Neuropraxia (anterior
RADIAL HEAD FRACTURE 
Radial head fractures are the most common elbow fracture in adults and are
review alignment ... (anterior & radiocapitellar ... lines), fat pads (anterior ... identified but anterior ... sail sign or posterior
Patellofemoral Syndrome - Pathogenesis and clinical findings
 • Anterior Knee Pain with possible symptoms of 'catching'
clinical findings • Anterior ... Knee Pain with ... of flexion • Xray ... patellofemoral joint with MRI ... pathophysiology #diagnosis #signs
Sulcus Sign on Shoulder Exam

Positive Sulcus Sign on Shoulder Examination

Downward force applied at the elbow causing
Sulcus Sign on Shoulder ... of inferior glenohumeral ... instability. ... #Sulcus #Sign #Shoulder ... clinical #video #msk #orthopedics