11 results
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Extension C6, C7, C8 (radial ... Extension - C7, C8 (radial ... damage to the radial ... nerve in the radial ... Myotomes #diagnosis #neurology
Cortical Desmoid - MSK Radiology
Imaging Findings:
 • Circumscribed, small cortically based Tl -hypointense and T 2-hyperintense
- MSK Radiology ... attachment site of the medial ... - Along the medial ... attachment of the medial ... #clinical #mri
Left Wrist Drop - Radial Nerve Palsy on Physical Examination

Left hand drop due to compression of
Left Wrist Drop - Radial ... compression of the radial ... #Wrist #Drop #Radial ... #orthopedics #msk ... #sports #neurology
Inverted Supinator Test

Useful for identifying a lesion at the C5-C6 spinal cord level.  Tapping the
Tapping the radial ... as the inverted radial ... #Test #Reflex #neurology ... #orthopedics #msk ... #sports #IRR #Radial
Trendelenburg Gait: Pathogenesis and clinical findings

Skeletal Pathology of the Hip
 • Arthritis
 • Congenital hip dysplasia
Chondrodysplasia Neurologic ... Stroke • Root Lesion ... abduction and medial ... pathophysiology #causes ... signs #diagnosis #msk
Diplopia - Double Vision - Differential Diagnosis Algorithm
Clinical Pearls:
 • Diplopia is almost always binocular.
 •
Diplopia - Double Vision ... Differential Diagnosis Algorithm ... • Neurologic ... a mass as the cause ... depress when looking medially
One and a Half Syndrome on Physical Exam

This 28 year old patient presented to clinic with
results from a lesion ... formation) and MLF (medial ... MRI was ordered ... diagnosed with MS ... ophthalmology #neurology
Subchondral Insufficiency Fracture
Imaging Findings:
 • Circle demarcating the region of edema within the medial femoral condyle.
edema within the medial ... signal within the medial ... favored because lesion ... common of the medial ... Fracture #clinical #mri
Amyotrophic Lateral Sclerosis (ALS) Summary
ALS: combination of the clinical examination finding of amyotrophy with the pathologic
- Causes progressive ... failure Diagnosis - Medical ... MRI: Brain, cervical ... neurons - IV free radical ... Lateral #Sclerosis #neurology
SAPHO Syndrome Summary

What?
SAPHO syndrome is a rare chronic inflammatory disorder of bone, joint, and skin characterized
Pustular skin lesions ... anterior chest wall, parts ... joint and spine, & medium ... Rule out other causes ... - MRI: inflammation