18 results
Major dermatomes and cutaneous nerves - Anterior and Posterior Views

#Diagnosis #Anatomy #Dermatomes #Dermatomal #Nerves #Roots #Cutaneous
Major dermatomes ... cutaneous nerves - Anterior ... Posterior Views #Diagnosis ... #Dermatomal #Nerves ... Roots #Cutaneous #neurology
Dermatomes and Peripheral Nerves - Segmental Innervation of the Skin and the Peripheral Nerve Supply (Anterior
Dermatomes and Peripheral ... Nerve Supply (Anterior ... Posterior) #Dermatomes ... Innervation #Skin #Diagnosis ... #Neurology *
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
None T7-T12 See Dermatomes ... Abdominal Reflex L2 Anterior ... Sphincter None #SpinalCord ... #differential #diagnosis ... #Neurology #Spine
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
Axillary Nerve Shoulder ... Hip Extension S1 Inferior ... Gluteal Nerve Knee ... MuscleGroups #MSK #Orthopedics ... #Neurology #Diagnosis
Incomplete Spinal Cord Syndromes
Anterior Cord Syndrome:
 • Bilateral loss of motor, pain and temperature sensation below
Cord Syndromes Anterior ... disruption of anterior ... #Incomplete #SpinalCord ... #Syndromes #Diagnosis ... #Neurology
Lower Extremity Dermatomes and Myotomes
Reflexes: 
 • Knee - L2, L3, L4
 • Ankle - S1
Lower Extremity Dermatomes ... Reflexes: • Knee ... LowerLimb #Extremity #Dermatomes ... #Myotomes #diagnosis ... #neurology #sensory
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Upper Extremity Dermatomes ... Motor Function Shoulder ... Anterior Shoulder ... #Myotomes #diagnosis ... #neurology #sensory
Myotomes of the Spinal Cord
Each segmental nerve root innervates more than one muscle. For simplicity, certain
sphincter tone should ... #Myotomes #SpinalCord ... #Diagnosis #Neurology
Acute Spinal Cord Injuries: Pathogenesis and clinical findings
 • Anterior Cord Syndrome -> Anterior spinal artery
Cord Syndrome -> Anterior ... and #Acute #SpinalCord ... Injury #Syndromes #diagnosis ... symptoms #msk #orthopedics ... #neurology
Orthopedic Dislocations (Shoulder, Elbow and Hip) - Diagnosis and Management Summary
Shoulder Dislocation
 • Fall on the
Orthopedic Dislocations ... and Hip) - Diagnosis ... rotation) • Anterior ... (most common), Anterior ... Affected hip and knee