20 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 ... Elbow Extension ... Finger Flexion ... Anterior Medial Thigh Hip ... differential #diagnosis #Neurology
Positive Hoffmann's sign (finger flexor reflex)

Flexion and adduction of the thumb and flexion of the index
flexor reflex) ... #flexor #reflex ... #clinical #hand ... #video #physicalexam ... #sports
Hoffmann's Sign

Hoffman's sign means upper motor neuron injury.  The Hoffmann's reflex test itself involves loosely
upper motor neuron injury ... when there is flexion ... Positive #Abnormal #clinical ... #video #neurology ... #physicalexam
Pivot-Shift Test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
HTO) to correct his ... #Injury #ACLTear ... #clinical #video ... #PhysicalExam # ... Sports #Ortho #msk
Lachman test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
HTO) to correct his ... #Injury #ACLTear ... #clinical #video ... #PhysicalExam # ... Sports #Ortho #anterior
Inverted Supinator Test

Useful for identifying a lesion at the C5-C6 spinal cord level.  Tapping the
normally elicits elbow ... consisting of finger ... #neurology #clinical ... #video #physicalexam ... orthopedics #msk #sports
 The following #reflexes are routinely tested, and the response elicited is graded from zero to
or spinal root injury ... the patient's elbow ... the patient's elbow ... The patellar reflex ... bedridden, the knees
The inverted or paradoxical triceps reflex consists of flexion of the elbow in response to percussion
consists of flexion ... of the elbow in ... is injured as in ... #clinical #video ... #neurology #physicalexam
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
- C6, C7, C8 Elbow ... , T1 (median) Reflexes ... spared in this injury ... Myotomes #diagnosis #neurology ... sensory #motor #arm #physicalexam
Triple Flexion Reflex (TFR) on Neurological Examination

Triple flexion reflex (TFR) is a sign of upper motor
Triple Flexion Reflex ... of the knee and ... hip. ... #Reflex #clinical ... #physicalexam