29 results
Spinal Cord Injury by Nerve Root Levels
Spinal Root	Sensory	Motor	Reflex
C4	Acromioclavicular Joint	Respiration	None
C5	Radial Antecubital Fossa	Elbow Flexion	Biceps Reflex
C6	Dorsal Thumb	Wrist Extension	Brachioradialis Reflex
C7	Dorsal
C6 Dorsal Thumb Wrist ... L2 Anterior Medial ... L3 Medial Femoral ... Extension None L4 Medial ... differential #diagnosis #Neurology
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Pronation - C7, C8 Wrist ... ) Reflexes: ... Horner Syndrome Wrist ... paraesthesia in the median ... Myotomes #diagnosis #neurology
Inverted Supinator Test

Useful for identifying a lesion at the C5-C6 spinal cord level.  Tapping the
(supinator) reflex ... Video by Mujtaba ... Supinator #Test #Reflex ... #neurology #clinical ... #video #physicalexam
Left Wrist Drop - Radial Nerve Palsy on Physical Examination

Left hand drop due to compression of
Left Wrist Drop ... - Radial Nerve Palsy ... trauma_modern #Wrist ... PhysicalExam #clinical #video ... #msk #sports #neurology
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
• Vestibulo-ocular ... myoclonic movements, tremors ... Arms extended; wrists ... from the body; wrists ... #PhysicalExam #neurology
Orbicularis Reflex in an Alzheimer's Patient on Physical Exam

Alzheimer's is a degenerative, progressive and irreversible disease.
Orbicularis Reflex ... present in the video ... upper lip in the median ... PhysicalExam #clinical #video ... #neurology
Hoffman's sign. Even in this specific case, accompanied by a clonus outline (rhythmic contractions). The median
The median nerve ... the patient to relax ... Hoffmanns #Sign #Reflex ... Abnormal #clinical #video ... #neurology #PhysicalExam
Right Wrist Drop from Radial Nerve Injury

#Wrist #Drop #Radial #Nerve #clinical #video #neurology
Right Wrist Drop ... Injury #Wrist ... #Drop #Radial # ... Nerve #clinical #video ... #neurology
Right Wrist Drop from Radial Nerve Injury

#Wrist #Drop #Radial #Nerve #clinical #video #neurology
Right Wrist Drop ... Injury #Wrist ... #Drop #Radial # ... Nerve #clinical #video ... #neurology
Asterixis on Physical Exam

Asterixis, aka liver flap, indicates at least Grade 2 hepatic encephalopathy in a
outstretched hands at wrist ... wing” or flapping tremors ... PhysicalExam #clinical #video ... cirrhosis #flap #neurology