29 results
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
Abduction T1 Ulnar ... Nerve Hip Flexion ... #MuscleGroups #MSK ... #Orthopedics #Neurology ... #Diagnosis
Interphalangeal Joint Dislocation
Interphalangeal joint dislocations almost always occur dorsally, look for associated avulsion fractures! Here's a
prevent radial and ulnar ... ), mallet finger ... reduction • Splint: Finger ... Radiology #XRay #Diagnosis ... #Orthopedics #MSK
Positive Hoffmann's sign (finger flexor reflex)

Flexion and adduction of the thumb and flexion of the index
Hoffmann's sign (finger ... #clinical #hand ... #video #physicalexam ... #msk #orthopedics ... #neurology #sports
Abnormal Simmonds-Thompson Test (Positive) for Achilles Tendon Rupture

In this positive Simmonds-Thompson test, there is no plantar
is no plantar flexion ... #Rupture #Clinical ... #Video #PhysicalExam ... #Calf #Sports # ... msk #ankle #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
Finger Flexion ... None T1 Ulnar Antecubital ... Anterior Medial Thigh Hip ... #differential #diagnosis ... #Neurology #Spine
Normal Simmonds-Thompson Test (Negative) for Achilles Tendon Rupture

In this normal Simmonds-Thompson test, plantar flexion of the
test, plantar flexion ... #Rupture #Clinical ... #Calf #Sports # ... msk #orthopedics ... #ankle
Mallet Finger
Absence of a fracture does NOT exclude Mallet finger, the extension function of the DIP
joint needs to be clinically ... terminal extensor tendon ... is fixed in flexion ... Radiology #XRay #Diagnosis ... #Orthopedics #MSK
Flexor Digitorum Profundus Test

Isolate the distal interphalangeal joint over the edge of the table and observe
at the DIP may ... known as Jersey finger ... #PhysicalExam #clinical ... #video #sports ... #msk #orthopedics
Wartenberg Sign in Ulnar Neuropathy

Abnormal abductor the fifth finger due to ulnar neuropathy ( weakness of
abductor the fifth finger ... #hand #pinky #finger ... #clinical #video ... #physicalexam #neurology ... #msk #sports #orthopedics
Intraoperative Thompson Test - Assessing the Achilles’ tendon following a surgical repair for rupture. The calf
The clinician squeezes ... physicalexam #surgery #msk ... #sports #clinical ... #video #tendon ... #ankle #orthopedics