42 results
Rock Paper Scissors - Assessment of Nerve Damage in Upper Limb Injuries
Rock - Median Nerve
 •
Fractures • Finger ... Small muscles of hand ... (finger abduction ... at DIP joint ... UpperExtremities #diagnosis
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
Ulnar Nerve Anatomy and Function
The Ulnar nerve is the nerve of hand power and control. It
the nerve of hand ... and ulnar half of ... leave and the Ulnar ... Nerve #Anatomy #diagnosis ... #neurology #orthopedics
Mallet Finger
Absence of a fracture does NOT exclude Mallet finger, the extension function of the DIP
Exam: Swollen and ... Discharge with orthpedic ... Radiology #XRay #Diagnosis ... #Management #Hand ... #Orthopedics #MSK
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 ... #Neurology #Diagnosis
Interphalangeal Joint Dislocation
Interphalangeal joint dislocations almost always occur dorsally, look for associated avulsion fractures! Here's a
and PIP joints ... ulnar displacernent ... tendon), mallet finger ... Radiology #XRay #Diagnosis ... #Orthopedics #MSK
BENNETT FRACTURE 
Bennett fracture is an intraarticular two-part fracture of the ulnar side of the base
fracture of the ulnar ... place, whereas the longer ... home with close orthopedic ... Radiology #XRay #Diagnosis ... #Orthopedics #MSK
Wartenberg Sign in Ulnar Neuropathy

Abnormal abductor the fifth finger due to ulnar neuropathy ( weakness of
abductor the fifth finger ... #Neuropathy #hand ... #pinky #finger ... #clinical #video ... #msk #sports #orthopedics
Arthritis of the Hand - Arthritis Patterns

Osteoarthritis:
• Osteoarthritis of the hand usually involves the DIP and
and PIP joints, ... arthritis of the hand ... MCP and PIP joints ... subluxation causing ulnar ... #diagnosis #rheumatology
Froment's Sign - Ulnar Nerve Injury

Patients with compromise of the ulnar nerve will not be able
third fingers, ... second fingers ... Video via @open_michigan ... Nerve #Injury #Hand ... #sports #msk #orthopedics