67 results
Ulnar Nerve Anatomy and Function
The Ulnar nerve is the nerve of hand power and control. It
half of the ring finger ... lumbricles of these fingers ... nerves of the inner ... innervate the inner ... diagnosis #neurology #orthopedics
Jaccoud's Arthropathy on Physical Examination

Deforming non-erosive arthropathy characterized by ulnar deviation of the second to fifth
characterized by ulnar ... second to fifth fingers ... #Subluxation #Finger ... #Ulnar #clinical ... #video #physicalexam
Stenosing Flexor Tenosynovitis or Trigger Finger on Physical Exam

Dr. Sergi Barrera @dr.sergibarrera

#TriggerFinger #Trigger #Finger #Stenosing #flexor
Tenosynovitis or Trigger Finger ... TriggerFinger #Trigger #Finger ... msk #clinical #physicalexam ... #orthopedics #rheumatology
1 Minute Neuro Hand Examination - "Check your Six" Mnemonic

A simple way to test the peripheral
you: 1) A 3 finger ... salute (three finger ... salute- median/ulnar ... radial), Scissors (Ulnar ... #Physicalexam #
Wartenberg Sign in Ulnar Neuropathy

Abnormal abductor the fifth finger due to ulnar neuropathy ( weakness of
Wartenberg Sign in Ulnar ... abductor the fifth finger ... #hand #pinky #finger ... clinical #video #physicalexam ... #msk #sports #orthopedics
Hand Nerve Injuries - Common Presentations
 • Wrist Drop - Radial Nerve Injury
 • Claw Hand
• Claw Hand - Ulnar ... Injuries #Anatomy #Differential ... Diagnosis #MSK #Orthopedics
BENNETT FRACTURE 
Bennett fracture is an intraarticular two-part fracture of the ulnar side of the base
fracture of the ulnar ... fracture of the ulnar ... place, whereas the longer ... home with close orthopedic ... Management #Hand #Orthopedics
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
Radial Nerve Fingers ... Median Nerve Fingers ... Abduction T1 Ulnar ... MuscleGroups #MSK #Orthopedics
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
Dorsal Middle Finger ... Dorsal Little Finger ... Finger Flexion ... None T1 Ulnar Antecubital ... NerveRoots #Levels #differential
Common Hand Fractures on X-Ray
Mallet finger - injury to the lateral extensor slips
Boutonniere deformity - injury
X-Ray Mallet finger ... thumb injury to ulnar ... Radiology #Wrist #differential