10 results
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Wrist drop - Occurs ... Carpal Tunnel Syndrome ... Anterior Shoulder Dislocation ... Myotomes #diagnosis #neurology ... sensory #motor #arm #physicalexam
Posterior Knee Dislocation Injury
Specifically, POSTERIOR KNEE DISLOCATIONS can have significant associated injury that needs unique approach
Neurologic deficit ... Neurologic injuries ... nerve injury (25%) TEST ... Check hip and ankle ... Posterior #Injury #msk
Ober's Test for TFL/ITB Inflammation

With the patient in the lateral position, affected side up.  The
Ober's Test for ... the knee will drop ... Iliotibial #Band #Syndrome ... clinical #video #physicalexam ... #sports #msk #orthopedics
Trendelenburg Test for Hip Stability

The Trendelenburg test assesses for hip stability
The examiner sits behind the patient
crests to check for level ... If the pelvis drops ... side or remains level ... #Gluteus #PhysicalExam ... video #sports #msk
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
Brucellosis - Viruses: HIV ... Seronegative Reactive Syndrome ... fracture - Patellar dislocation ... differential #diagnosis #msk ... #physicalexam
Leg Pain - Differential Diagnosis Framework

Bone/Joint Causes of Leg Pain:
 • Fracture
 • Arthritis
 • Gout/pseudogout
Sciatica • Tarsal tunnel ... Herpes zoster - HIV ... pain/swelling - Fever ... lower #extremity #msk ... #physicalexam
Amyloidosis - Summary
Group of disorders associated with extracellular deposition of fibrils formed from low-molecular-weight proteins in
: • Nephrotic syndrome ... protein-albumin" dissociation ... syndrome Muscles ... activity of factor X, vascular ... neuropathy: Carpal tunnel
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Disruptions in vascular ... Red Flags: • Fever ... Fecal occult blood test ... • Serology for ... #dermatology #physicalexam
Newborn Infant - Routine Examination

Birthweight, gestational age and birthweight percentile are noted.
General observation Of the baby's
Down syndrome is ... assessment, is best ... babies, but may drop ... the abdomen, the liver ... Newborn #Infant #PhysicalExam
Autoimmune Myositis - Differential Diagnosis Framework

Inflammatory Myopathies: Commonly symmetric proximal muscle weakness, no substantial muscle pain
Diagnostic Tests ... : Fever, joint pain ... weakness + atrophy- Hip ... spine) or head drop ... muscle disease/muscular