123 results
Rock Paper Scissors - Assessment of Nerve Damage in Upper Limb Injuries
Rock - Median Nerve
 •
Fractures • Finger ... • Extension of wrist ... Small muscles of hand ... (finger abduction ... flexion of index finger
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 ... Dorsal Middle Finger ... Dorsal Little Finger ... Finger Flexion ... None T1 Ulnar Antecubital
Positive Hoffmann's sign (finger flexor reflex) in a patient with Multiple Sclerosis

The Hoffmann's reflex test itself
Hoffmann's sign (finger ... flexor reflex) ... The Hoffmann's reflex ... and finger jerks ... Abnormal #Clinical #Video
Hand Nerve Injuries - Common Presentations
 • Wrist Drop - Radial Nerve Injury
 • Claw Hand
Hand Nerve Injuries ... Presentations • Wrist ... Injury • Claw Hand ... - Ulnar Nerve Injury ... Differential #Diagnosis #MSK
Jaccoud's Arthropathy on Physical Examination

Deforming non-erosive arthropathy characterized by ulnar deviation of the second to fifth
second to fifth fingers ... as in the video ... #Subluxation #Finger ... #video #physicalexam ... #hands #rheumatology
1 Minute Neuro Hand Examination - "Check your Six" Mnemonic

A simple way to test the peripheral
1 Minute Neuro Hand ... Ask your patient ... salute- median/ulnar ... radial), Scissors (Ulnar ... #clinical #video
Hoffman's sign. Even in this specific case, accompanied by a clonus outline (rhythmic contractions). The median
. 2) Ask the patient ... to relax the hand ... index finger. ... Hoffmanns #Sign #Reflex ... Abnormal #clinical #video
Myelopathy - Injury to the entire spinal cord - Signs and Symptoms
 • Ataxia (early sign)
Hyperreflexia (deep-tendon reflex ... late sign) • Hand ... paresthesias, fine ... finger dexterity ... signs #symptoms #msk
Hoffmann's Reflex on Physical Exam
The Hoffmann's reflex itself involves loosely holding the middle finger and flicking
Hoffmann's Reflex ... holding the middle finger ... allowing the middle finger ... and finger jerks ... neurology #UMN #video
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Pronation - C7, C8 Wrist ... , C8 (radial) Finger ... Abduction - C8-T1 (ulnar ... , T1 (median) Reflexes ... aracteristic "claw hand