10 results
Ulnar Nerve Anatomy and Function
The Ulnar nerve is the nerve of hand power and control. It
Ulnar Nerve Anatomy ... Ulnar nerve is ... and forearm leave ... and the Ulnar nerve ... #diagnosis #neurology
Monteggia Fracture 
Fracture of proximal ulnar shaft with radial head dislocation. Remember “MUGR” to recall where
onto outstretched hand ... forearm, limited ... posterior interosseous nerve ... Posterior long arm ... #XRay #Diagnosis
US guided musculocutaneous nerve block for forearm laceration.  Short axis of needle and nerve are
block for forearm ... axis of needle and ... nerve are labeled ... NerveBlock #POCUS #Ultrasound ... Transverse #MSK #Anesthesia
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Abduction - C8-T1 (ulnar ... regimental badge" anesthesia ... Dermatomes #Myotomes #diagnosis ... #neurology #sensory ... #motor #arm #physicalexam
Radial Nerve Anatomy and Function
The Radial nerve is the nerve of elbow, wrist and digital extension.
the back of the arm ... , forearm and first ... motor branches are ... #Anatomy #diagnosis ... #neurology #orthopedics
Cauda Equina Syndrome Overview

Cauda Equina Syndrome:
 • Prevalence: 1:33,000-100,000 ppl/yr
 • Incidence: 1.5-3.4 million ppl/yr
 •
compression of nerve ... • S - Saddle anesthesia ... Differential Diagnosis ... #differential #diagnosis ... #causes #neurology
Small Bowel Obstruction (SBO) on POCUS

A patient came into our ED with abdominal pain... within 5
into our ED with abdominal ... hitting the door a diagnosis ... this #POCUS there are ... @eabramsMD #SmallBowel ... #Ultrasound #clinical
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
- Differential Diagnosis ... hemorrhage, which are ... for hepatitis B and ... Skin biopsy • Abdominal ... ultrasound #
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
loss, arthralgia, arm ... bruits, asymmetric arm ... affects the skin, neurologic ... muscle weakness • Nerves ... gut involvement, abdominal
Extensor Carpi Ulnaris (ECU) subluxation 
The Extensor Carpi Ulnaris (ECU), is the must ulnar of the
), is the must ulnar ... muscles of the forearm ... the base of the ulna ... ECU Subluxation diagnosed ... tendon, MRI or ultrasound