15 results
Positive Hoffmann's sign (finger flexor reflex)

Flexion and adduction of the thumb and flexion of the index
(finger flexor ... reflex) Flexion ... #finger #flexor ... #hand #video #physicalexam ... #neurology #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 ... thumb on the same hand ... Abnormal #clinical #video ... #neurology #physicalexam
Hoffman's sign. Even in this specific case, accompanied by a clonus outline (rhythmic contractions). The median
Hoffman's sign. ... . 2) Ask the patient ... to relax the hand ... Abnormal #clinical #video ... #neurology #PhysicalExam
Boyes' Test - Flexor Digitorum Superficialis Finger Examination

Evaluate the injured finger for flexion.
Inability to flex the
Evaluate the injured ... finger for flexion ... Inability to flex ... #hand #PhysicalExam ... #sports #msk #orthopedics
Hoffmann's Reflex on Physical Exam
The Hoffmann's reflex itself involves loosely holding the middle finger and flicking
when there is flexion ... and finger jerks ... are not useful ... #clinical #neurology ... #UMN #video #Pyramidal
Asymmetrical Tonic Neck Reflex (ATNR)

This primitive reflex found in newborn babies that normally vanishes around 4
the arm and leg ... opposite side flex ... PhysicalExam #clinical #video ... #Neurology #Peds ... #Pediatrics #Normal
Hoffmann's sign was originally described as follows: the test is performed by supporting the patient's hand
the patient's hand ... the fingers are ... if rapid flexion ... #Clinical #Video ... #Reflex
OK Sign - Interosseous Nerve Injury

Patients with compromise of anterior interosseous nerve will not be able
Nerve Injury ... OK signs are seen ... Interosseous #Nerve #Injury ... #Finger #Hand # ... #sports #msk #orthopedics
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
, T1 (median) Reflexes ... - C7, C8 • Biceps ... aracteristic "claw hand ... spared in this injury ... sensory #motor #arm
Moro Reflex on Newborn Physical Exam

The Moro reflex is obtained by holding the baby’s head and
Moro Reflex on Newborn ... held in flexion ... and the index finger ... #Pediatrics #Clinical ... #Video #Neurology