16 results
Shoulder Exam - Provocative Testing

Supraspinatus muscle injury:
 - Jobe’s Test
 - Hawkin’s Test
 - Drop Arm
Jobe’s Test - Hawkin ... cuff subacromial impingement ... Yergason Test #Diagnosis ... Testing #Maneuvers #RotatorCuff ... #Impingement #ALiEM
Femoral Head Fracture: Pathogenesis and clinical findings
 • Posterior hip dislocation -> Impaction force from femoral
Avulsion or shearing injury ... lateral hip Signs/Symptoms ... Complications: • Inability ... #msk #diagnosis ... pathophysiology #signs #symptoms
Shoulder Impingement Syndrome (SIS): Signs and Symptoms

Repetitive Overhead Activity, Scapular Dyskinesis -> Scapulohumeral mechanics become altered
Shoulder Impingement ... SIS): Signs and Symptoms ... reproduces the pain + Hawkin's ... Syndrome #SIS #diagnosis ... #signs #symptoms
What is a Boxer’s fracture?? Fracture of the 4th or 5th metacarpal neck
 - Common in
What is a Boxer’s fracture ... Fracture of the ... onto the hand Symptoms ... recommended if injury ... Hand #Metacarpal #Diagnosis
Osteosarcoma 
Most common primary malignant bone tumor in children 
Most Common Sites of Involvement:
1. Distal femur
frequently begins after injury ... • Systemic symptoms ... #Osteosarcoma #Diagnosis ... #Features #Oncology
Mallet Finger
Absence of a fracture does NOT exclude Mallet finger, the extension function of the DIP
Absence of a fracture ... : Hyperflexion injury ... flexion due to inability ... injuries: Avulsion fracture ... Radiology #XRay #Diagnosis
Rhabdomyolysis - Differential Diagnosis Framework and Management Summary

Causes of Rhabdomyolysis:
 • Trauma:
	- Immobilization
	- Crush injury
	- Compartment
- Differential Diagnosis ... Dermatomyositis Clinical Features ... : • Triad of symptoms ... urine • Other symptoms ... #Differential #Diagnosis
Lesions of the Spinal cord - Spinal Cord Syndromes

Spinal cord lesions can result in permanent neurologic
permanent neurologic disability ... Lower motor neuron symptoms ... Upper motor neuron symptoms ... Vertebral burst fracture ... #differential #diagnosis
Spinal Cord Disorders - Differential Diagnosis Framework

Spinal cord neurological lesion:
Clinical findings:
 • Symptoms and signs below
- Differential Diagnosis ... below the site of injury ... below the site of injury ... compression by fractured ... spinalcord #disorders #diagnosis
Leg Pain - Differential Diagnosis Framework

Bone/Joint Causes of Leg Pain:
 • Fracture
 • Arthritis
 • Gout/pseudogout
- Differential Diagnosis ... Leg Pain: • Fracture ... Repetitive strain injury ... Trauma • Crush injury ... #differential #diagnosis