4 results
Lower Extremity Dermatomes and Myotomes
Reflexes: 
 • Knee - L2, L3, L4
 • Ankle - S1
Lower Extremity ... Dermatomes and Myotomes ... is relieved by sitting ... #diagnosis #neurology ... #physicalexam
Leg Pain - Differential Diagnosis Framework

Bone/Joint Causes of Leg Pain:
 • Fracture
 • Arthritis
 • Gout/pseudogout
Diagnosis Framework ... Pain: • DVT ... Hamstring strain • Piriformis ... #lower #extremity ... #msk #physicalexam
Peripheral Edema - Differential Diagnosis Framework for Lower Extremity Edema

Edema occurs when any of the following
- Differential Diagnosis ... Edema: • DVT ... SVC syndrome • DVT ... Note: • Left leg ... #PhysicalExam #
Physical Exam findings in Lower Extremity DVT - Likelihood Ratios
 - Asymmetric calf swelling, ≥2 cm
findings in Lower Extremity ... DVT - Likelihood ... Swelling of entire leg ... Likelihood #Ratios #PhysicalExam ... #diagnosis