8 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
Cord Injury by Nerve ... Elbow Extension ... L2 Anterior Medial ... L3 Medial Femoral ... None L4 Medial
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
) • Extension ... (median) • Extension ... ) Reflexes: ... nerve distribution ... sensory #motor #arm #physicalexam
Hoffman's sign. Even in this specific case, accompanied by a clonus outline (rhythmic contractions). The median
The median nerve ... the patient to relax ... finger. ... Hoffmanns #Sign #Reflex ... video #neurology #PhysicalExam
Median Nerve Tension Test (Upper-Limb Neurodynamic Tests, ULNT2)

To assess for Median Nerve Peripheral Neuropathy

Elbow extension →
Median Nerve Tension ... wrist dorsiflexion/finger ... extension → shoulder ... clinical #video #physicalexam ... #sports #msk #orthopedics
Median Nerve Tension Test (Upper-Limb Neurodynamic Tests, ULNT1)

To assess for Median Nerve Peripheral Neuropathy

Shoulder abduction →
Median Nerve Tension ... wrist dorsiflexion/finger ... extension → shoulder ... clinical #video #physicalexam ... #sports #msk #orthopedics
Landau's Reaction (Reflex)  on Physical Exam

Landau's reaction is investigated holding the baby firmly under the
Landau's Reaction (Reflex ... the baby firmly under ... This reaction starts ... Landaus #Reaction #Reflex ... #PhysicalExam #
“Hand of benediction” due to median nerve palsy – the patient cannot flex their index or
nerve palsy – the ... patient cannot flex ... their index or ... fingers #Clinical #Photo ... #Nerve #Palsy
Inverted Supinator Test

Useful for identifying a lesion at the C5-C6 spinal cord level.  Tapping the
flexion, wrist extension ... consisting of finger ... Supinator #Test #Reflex ... clinical #video #physicalexam ... orthopedics #msk #sports