28 results
Rock Paper Scissors - Assessment of Nerve Damage in Upper Limb Injuries
Rock - Median Nerve
 •
Fractures • Finger Flexion ... of hand (finger abduction ... & adduction) OK ... at IP joint & flexion ... UpperExtremities #diagnosis #neurology
Stenosing Flexor Tenosynovitis or Trigger Finger on Physical Exam

Dr. Sergi Barrera @dr.sergibarrera

#TriggerFinger #Trigger #Finger #Stenosing #flexor
Stenosing Flexor ... Tenosynovitis or ... #tendon #tenosynovitis ... msk #clinical #physicalexam ... #orthopedics #rheumatology
Mytomes - Segmental Innervation of Muscles
Shoulder	Abduction	C5	Axillary Nerve
Shoulder	Adduction	C6-C8	Thoracodorsal Nerve
Elbow	Flexion	C5	Musculocutaneous Nerve
Elbow	Extension	C7	Radial Nerve
Wrist	Extension	C6	Radial Nerve
Fingers	Flexion	C8	Median Nerve
Fingers	Abduction	T1	Ulnar Nerve
Hip	Flexion	L2	Nerve to Psoas
Hip	Extension	S1	Inferior Gluteal
Muscles Shoulder Abduction ... Nerve Fingers Flexion ... T1 Ulnar Nerve ... Hip Flexion L2 Nerve ... #Orthopedics #Neurology
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Shoulder: • Abduction ... - C8-T1 (ulnar) ... C7-T1 (ulnar) ... Myotomes #diagnosis #neurology ... sensory #motor #arm #physicalexam
Stenosing Flexor Tenosynovitis or Trigger Finger.
The middle finger is blocked in flexion and the effort /
Stenosing Flexor ... Tenosynovitis or ... #tendon #tenosynovitis ... msk #clinical #physicalexam ... #orthopedics #rheumatology
Stenosing Flexor Tenosynovitis (Trigger Finger) on Physical Exam

Dr. Bruno Farnetano @bruno.farnetano

#Trigger #Finger #Stenosing #flexor #tenosynovitis #msk
Stenosing Flexor ... Tenosynovitis ( ... #tenosynovitis ... msk #clinical #physicalexam ... #orthopedics #rheumatology
Eichhoff's Test in de Quervain's Tenosynovitis

1) Patient makes a fist with fingers wrapped around the thumb
2)
de Quervain's Tenosynovitis ... stabilizes forearm and ulnar ... tendinopathy of the abductor ... clinical #video #physicalexam ... #orthopedics #rheumatology
Positive Hoffmann's sign (finger flexor reflex)

Flexion and adduction of the thumb and flexion of the index
reflex) Flexion ... and adduction of ... the thumb and flexion ... #hand #video #physicalexam ... #orthopedics #neurology
Wartenberg Thumb Reflex

Forceful flexion of the fingers at the distal IP joints produces (Adduction, flexion, and
Reflex Forceful flexion ... normal response of abduction ... Wartenberg sign in ulnar ... #video #hand #neurology ... #physicalexam #
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
Finger Finger Flexion ... None T1 Ulnar ... Antecubital Fossa Finger Abduction ... Medial Thigh Hip Flexion ... differential #diagnosis #Neurology