11 results
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Upper Extremity Dermatomes ... - C6, C7, C8 Elbow ... Abduction - C8-T1 (ulnar ... Adduction - C7-T1 (ulnar ... sensory #motor #arm #physicalexam
Monteggia Fracture 
Fracture of proximal ulnar shaft with radial head dislocation. Remember “MUGR” to recall where
Fracture of proximal ulnar ... Exam: swollen elbow ... posterior interosseous nerve ... : Pain control ... #Radiology #XRay
Tinel's Test of the Ulnar Nerve

Perform a Tinel's at the cubital tunnel by percussing the ulnar
to recreate pain ... , numbness, and ... nerve. ... #Nerve #elbow # ... PhysicalExam #clinical
Lower Extremity Dermatomes and Myotomes
Reflexes: 
 • Knee - L2, L3, L4
 • Ankle - S1
Lower Extremity Dermatomes ... Syndrome - Low back pain ... Medical Emergency ... damage to peroneal nerve ... sensory #motor #leg #physicalexam
Elbow Valgus Stress Test for Medial (Ulnar) Collateral Ligament Stability

While palpating the medial joint line of
(Ulnar) Collateral ... flexion and extension ... positive if there is pain ... #Ulnar #Collateral ... clinical #video #physicalexam
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
onto outstretched hand ... injuries: Fractures (medial ... anterior interosseous nerve ... : Simple, pain control ... Dislocation #Posterior #Radiology
Supracondylar Elbow Fracture
• Most common elbow fracture in children, peak age 5-7 
• When looking at
anterior interosseous nerve ... syndrome • ED Management ... : Pain control ... #Humerus #Radiology ... XRay #Diagnosis #Management
Boxer's Fracture - ED Management
Be sure to assess for wounds in patients with fractures of the
: Pain control, ... hematoma block or ulnar ... nerve block), immobilize ... Thumb #Metacarpal #Radiology ... #Hand #Orthopedics
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
onto outstretched hand ... styloid fracture, median ... nerve injury ... • ED Management ... Wrist #Carpal #Radiology
Acquired Cystic Kidney Disease (ACKD) Screening and Management
 • Asymptomatic dialysis/renal transplant patient, aged >60 years,
ACKD) Screening and ... Management • ... 60 years, poor medical ... hematuria, lumbar pain ... #surveillance #radiology