25 results
Hand Nerve Injuries - Common Presentations
 • Wrist Drop - Radial Nerve Injury
 • Claw Hand
Hand Nerve Injuries ... Presentations • Wrist ... Drop - Radial Nerve ... Injury • Claw Hand ... #Differential #Diagnosis
Left Wrist Drop - Radial Nerve Palsy on Physical Examination

Left hand drop due to compression of
Left Wrist Drop ... - Radial Nerve Palsy ... Examination Left hand ... trauma_modern #Wrist ... #clinical #video
Radial Nerve Anatomy and Function
The Radial nerve is the nerve of elbow, wrist and digital extension.
, wrist and digital ... the wrist and elbow ... When clinically ... drop: ECRB and ... #Anatomy #diagnosis
“Wrist drop” deformity due to radial nerve palsy – the patient cannot extend their wrist or
Wrist drop” deformity ... due to radial nerve ... cannot extend their wrist ... or fingers #Clinical ... #Photo #WristDrop
Synkinetic Wrist Extension Maneuver demonstrating Radial Nerve Palsy as cause for Wrist Drop

Up up, down down.
Drop Up up, ... drop. ... both supination and ... drop, clenching ... #Palsy #Drop #clinical
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
Dislocation On lateral wrist ... onto outstretched hand ... fracture, median nerve ... Carpal #Radiology #XRay ... #Diagnosis #Management
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Pronation - C7, C8 Wrist ... aracteristic "claw hand ... Horner Syndrome Wrist ... drop - Occurs after ... Dermatomes #Myotomes #diagnosis
Herpes Zoster Mandibularis - The lesions were scattered along the area that is innervated by the
the trigeminal nerve ... A presumptive diagnosis ... #Clinical #Photo ... Mandibularis #Rash #NEJM
Blue nevus 
 - Dark blue-gray macule or papule 
 - Well-circumscribed 
 - Melanin localized
- Dark blue-gray ... Common on nose and ... #Dermatology #Diagnosis ... #Benign #Clinical ... #Photo
Rheumatoid arthritis (RA): Pathogenesis and Joint diseases features
 • RA affects 1% of population, women >
small joints (wrists ... Stimulation of nerve ... Swelling notable on Xray ... fingers, radial wrist ... signs #symptoms #diagnosis