14 results
Lower Extremity Nerve Pathologies 

 • Obturator
 • Femoral
 • Common Peroneal
 • Tibial
 • Superior
Lower Extremity ... Superior Gluteal • Inferior ... #differential #diagnosis ... Neuropathy #anatomy #leg ... #innervation #neurology
Lower Extremity Dermatomes and Myotomes
Reflexes: 
 • Knee - L2, L3, L4
 • Ankle - S1
Lower Extremity ... Reflexes: • Knee ... Dermatomes #Myotomes #diagnosis ... #neurology #sensory ... #motor #leg #physicalexam
In a patient in the supine position, raising the leg with the knee extended stretches the
in the supine position ... with the knee extended ... A diagnosis of disk ... buttock to below the knee ... #Diagnosis #PhysicalExam
Positive Lachman's Test

The Lachman test is a clinical test used to diagnose injury of the anterior
Positive Lachman's ... clinical test used to diagnose ... The knee is flexed ... Lachman #Test #ACL #PhysicalExam ... #Video #Knee
Peripheral Edema - Differential Diagnosis Framework for Lower Extremity Edema

Edema occurs when any of the following
- Differential Diagnosis ... Note: • Left leg ... after the right leg ... common iliac artery anteriorly ... #PhysicalExam #
Acute Spinal Cord Injuries: Pathogenesis and clinical findings
 • Anterior Cord Syndrome -> Anterior spinal artery
clinical findings • Anterior ... Cord Syndrome -> Anterior ... saddle anesthesia. leg ... Injury #Syndromes #diagnosis ... #orthopedics #neurology
Anterior Drawer Test for PCL Injury on Knee Examination

The patient lays supine with the knee approximately
PCL Injury on Knee ... supine with the knee ... stabilize the leg ... The test is positive ... clinical #video #physicalexam
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
"waiter's tip" position ... Anterior Shoulder ... Dermatomes #Myotomes #diagnosis ... #neurology #sensory ... #motor #arm #physicalexam
Causes of Proteinuria - Differential Diagnosis Algorithm
Persistent Proteinuria >150mg/d protein present on repeat testing including overnight
- Differential Diagnosis ... Glomerular Proteinuria (Positive ... nephropathy • HTN ... Protein deposition (eg ... #Proteinuria #Nephrology
Incomplete spinal cord syndromes (ISCS)
 • Central - Small Lesion - Suspended sensory deficit, classic cape
level of lesion (anterior ... sensory ataxia with positive ... multiradicular pain, leg ... spinalcord #syndromes #diagnosis ... #neurology