577 results
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Pronation - C7, C8 Wrist ... Erb's Palsy is caused ... aracteristic "claw hand ... Horner Syndrome Wrist ... Dermatomes #Myotomes #diagnosis
Left Wrist Drop - Radial Nerve Palsy on Physical Examination

Left hand drop due to compression of
Left Wrist Drop ... Examination Left hand ... sleeping as in this case ... #PhysicalExam #clinical ... #video #orthopedics
Sebaceous hyperplasia 
 - Yellow papule 
 - Donut-shape 
 - Central umbilication 
 - Telangiectasia
Usually multiple - Causes ... actinic damage and ... #Dermatology #Diagnosis ... #Benign #Clinical ... #Photo
Trousseau's Sign of Hypocalcemia on Physical Exam

Carpopedal spasm caused by ischemia induced by an inflated blood
Carpopedal spasm caused ... flexion of the wrist ... , thumb, and MCP ... #Hypocalcemia #clinical ... #video #endocrinology
Midcarpal Instability (MCI) of the Wrist

Intrinsic Midcarpal Instability
Usually affects young, hypermobile patients.
It is due to progressive
Instability (MCI) of the Wrist ... slightly extended, and ... deviation of the wrist ... #orthopedics #clinical ... #video #physicalexam
Kussmaul's sign in Constrictive Pericarditis 

A 50-year-old woman with a remote history of mediastinal lymphoma (age
on her chest (photo ... her JVP (video) ... the underlying diagnosis ... Causes = RV failure ... #Clinical #Neck
Radial Nerve Anatomy and Function
The Radial nerve is the nerve of elbow, wrist and digital extension.
nerve of elbow, wrist ... the wrist and elbow ... When clinically ... not involve a wrist ... Nerve #Anatomy #diagnosis
Hand, Foot, and Mouth Disease: A febrile illness (caused by Coxsackie Virus) associated vesicle formation on
febrile illness (caused ... formation on the hands ... UCSD Catalog of Clinical ... Images #Clinical ... Vesicle #UCSDH #Photo
Severe Tricuspid Regurgitation demonstrated in the Cephalic Vein

Patient with severe pulmonary hypertension and severe tricuspid regurgitation.
pulmonary hypertension and ... patient to raise hand ... Regurgitation #Severe #TR #Wrist ... PhysicalExam #Cardiology #Clinical ... #Video
Internal Jugular Vein Rouleaux Flow on POCUS

Amazing video of a dilated IJV showing Rouleaux flow. Whenever
POCUS Amazing video ... significantly, it causes ... clump together and ... for underlying cause ... POCUS #vascular #clinical