12 results
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
with a capsule tear ... Differential diagnosis ... GAGL): "Reverse J sign ... No tear of the labrum ... clinical #Radiology #diagnosis
Posterior Glenohumeral Joint Shoulder Injection 

Glenohumeral joint injection from posterior approach is easily learned. I do
Joint Shoulder ... full thickness tear ... #shoulder #Joint ... procedure #clinical #video ... rheumatology #msk #orthopedics
Sulcus Sign - Inferior Glenohumeral Instability

To test inferior glenohumeral stability place traction on the humerus with
humerus with the arm ... Video via @open_michigan ... #Instability #Shoulder ... PhysicalExam #clinical #video ... #sports #msk #orthopedics
Sulcus Sign Test - Inferior Glenohumeral Instability

To test inferior glenohumeral stability place traction on the humerus
Sulcus Sign Test ... humerus with the arm ... #Instability #Shoulder ... PhysicalExam #clinical #video ... #sports #msk #orthopedics
Positive Drop Arm Test on Shoulder Exam - Supraspinatus Injury

Starting from 90 degrees of passive shoulder
Test on Shoulder ... slowly control the descent ... #Sign #Shoulder ... supraspinatus #clinical #video ... #msk #sports #orthopedics
Yergason's Test on Shoulder Examination
Patient Position: Sitting
Examiner Position: Standing adjacent to the test arm. One hand
supinate their arm ... Positive Sign: ... indicates damage or tear ... PhysicalExam #clinical #video ... #msk #orthopedics
13 Dangerous Causes of Headache:
 - subarachnoid hemorrhage: family history, PCKD, known berry aneurysm, sudden and
instrumentation, recent ... claudication, shoulder ... thrombophilia, neurologic signs ... postpartum #Diagnosis ... Dangerous #Deadly #Differential
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
Diagnosis Framework ... purpura: Strong sign ... loss, arthralgia, arm ... bruits, asymmetric arm ... proximal muscles of shoulder
Pheochromocytoma - Diagnosis and Management Summary
10 percent rule = 10% of pheochromocytomas are extra-adrenal, multiple, bilateral,
Management Summary 10 percent ... bilateral, malignant, pediatric ... person-years • 50-year ... Symptoms and Signs ... common symptoms and signs
Transverse Myelitis Overview

Focal inflammatory disorder of the spinal cord resulting in rapid onset of weakness, sensory
extensors of the arms ... • Bilateral signs ... NMO-IgG (anti-AQP4) should ... , MOG-IgG test should ... management #neurology #differential