人體彩圖:Dermatome皮膚知覺神經根範圍

大拇指和食指中指的Dermatome是什麼？

大拇指,食指----C6, 中指----C7

C3—頸前方,頸背部        

C6—大拇指 

L1—鼠蹊              

L3,L4—T4—乳頭               

L5—anterior ankle and foot

T10—肚臍              

http://my.so-net.net.tw/hsinglin2002/article/article2_4.html

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Sensory Dermatome Maps

The word dermatome refers to a correspondence between the skin and the nervous system. Sensory dermatome maps used to help localize the level of neurologic deficit.

Levels of principal dermatomes

C5	Clavicles
C5, 6, 7	Lateral parts of upper limbs
C8, Th1	Medial sides of upper limbs
C6	Thumb
C6, 7, 8	Hand
C8	Ring and little fingers
Th4	Level of nipples
Th10	Level of umbilicus
Th12	Inguinal or groin regions
L1, 2, 3, 4	Anterior and inner surfaces of lower limbs
L4, 5, S1	Foot
L4	Medial side of great toe
S1, 2, L5	Posterior and outer surfaces of lower limbs
S1	Lateral margin of foot and little toe
S2, 3, 4	Perineum

 

Related Criteria

McDonald Diagnostic Criteria for Multiple Sclerosis (MS)

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Diagnostic Criteria for Neurocysticercosis

Diagnostic Criteria and Associated Features of Restless Legs Syndrome (RLS)

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References:

1. 
   

   Greenberg SA. The history of dermatome mapping. Arch Neurol. 2003 Jan;60(1):126-31. [Medline]

   
   
2. 
   

   Lee MW, McPhee RW, Stringer MD. An evidence-based approach to human dermatomes. Clin Anat. 2008 Jul;21(5):363-73. [Medline]