11 results
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
T1 Ulnar Nerve Hip ... Nerve to Psoas Hip ... Gluteal Nerve Hip ... #MuscleGroups #MSK ... Orthopedics #Neurology #Diagnosis
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Motor Function Shoulder ... Jerk - C7, C8 • Biceps ... Anterior Shoulder ... Dermatomes #Myotomes #diagnosis ... sensory #motor #arm #physicalexam
Orthopedic Dislocations (Shoulder, Elbow and Hip) - Diagnosis and Management Summary
Shoulder Dislocation
 • Fall on the
, Elbow and Hip) ... Hip Dislocation ... board injury Hip ... Affected hip and ... #Elbow #Hip #Diagnosis
Ober's Test for TFL/ITB Inflammation

With the patient in the lateral position, affected side up.  The
, flexing the hip ... and abducts the hip ... towards the table (hip ... ITBand #ITB #TFL #Hip ... #video #physicalexam
Ober's Test for Iliotibial Band Syndrome

Ober's Test assesses for iliotibial band syndrome.  With the patient
Iliotibial Band Syndrome ... and abduct the hip ... hip #clinical #video ... #physicalexam # ... sports #msk #orthopedics
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
- Differential Diagnosis ... Seronegative Reactive Syndrome ... - Giant cell tumor ... #differential #diagnosis ... #msk #physicalexam
Reduction of Patellar Dislocation 
Most patellar dislocations are lateral, and they often reduce on their own.
or recline with hips ... x-rays (AP, lateral ... crutches - they should ... Dislocation #Procedure #MSK ... #Video #PhysicalExam
Hearing Loss - Differential Diagnosis Framework

Hearing Loss Types:
• Conductive
• Sensorineural
• Mixed
Presbycusis is the most common type
- Differential Diagnosis ... The evaluation should ... Cranial nerves - tumors ... II ○ Susac’s syndrome ... Noise trauma ○ MS
One and a Half Syndrome on Physical Exam

This 28 year old patient presented to clinic with
left eye that had ... causes of this are tumors ... the hospital, diagnosed ... with MS, and started ... #PhysicalExam #
Transverse Myelitis Overview

Focal inflammatory disorder of the spinal cord resulting in rapid onset of weakness, sensory
Enhancement - TM and tumor ... NMO-IgG (anti-AQP4) should ... negative, MOG-IgG test ... should be ordered ... , Hep A/B/CMV, TB