6 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
Spinal Cord Injury ... L2 Anterior Medial ... Thigh Hip Flexion ... Femoral Condyle Knee ... differential #diagnosis #Neurology
Lachman test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
has pathologic varus ... #Injury #ACLTear ... clinical #video #PhysicalExam ... #Sports #Ortho ... #anterior #cruciate
Positive Hoffmann's sign (finger flexor reflex)

Flexion and adduction of the thumb and flexion of the index
Flexion and adduction ... indicating cervical injury ... #hand #video #physicalexam ... #orthopedics #neurology ... #sports
Wartenberg Thumb Reflex

Forceful flexion of the fingers at the distal IP joints produces (Adduction, flexion, and
at the distal IP ... #Adduction #Sign ... #video #hand #neurology ... #physicalexam # ... pyramidal
Brissaud's Sign

If the patient did not have his toes ... is there a sign that can
patient did not have his ... response reflects injury ... #Reflex #Neurology ... clinical #video #physicalexam ... #pyramidal
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
, T1 (median) Reflexes ... spared in this injury ... Anterior Shoulder ... Myotomes #diagnosis #neurology ... sensory #motor #arm #physicalexam