Supra-clavicular Branches 



Lateral Cutaneous Bran< hes of 



Intercostal Nerves (Intercosto- 



Humeral Nerve) 



Cutaneous Branch of Circumflex 

 Nerve 



Anterior Cutaneous Branches of 

 Intercostal Nerves 



Internal Cutaneous Nerve and 



Lesser Internal Cutaneous Nerve 



(Nerve of WrisukiiO) 



Upper External Cutaneous Branch 

 of the Musculo-Spiral Nerve 



^ledian 

 Nerve 



Lower External Cutaneous 

 Branch of the Musculo- 

 Spiral Nerve 



Cutaneous Portion of 



Musculo-Cutaneous 



Nerve 



Anterior Division 



of the Internal 

 Cutaneous Nerve 



Palmar Cutaneous Branch 

 of Median Nerve 



Radial 

 Nerve 



Palmar Cutaneous Branch 

 of Ulnar Nerve 



Ulnar Nerve 



Supra-clavicular 

 Branches 



Posterior Cutaneous 

 Branches of Inter- 

 costal Nerves 



Lateral Cutaneous 

 Branches of Inter- 

 costal Nerves 



Cutaneous Branch 

 »f Circumflex Nerve 



Internal Cutaneous 

 Nerve and Lesser 



Internal Cutaneous 



Nerve (Nerve of 



Wrisbf.rg) 



Upper External 



Cutaneous Branch of 



the Musculo-Spiral 



Nerve 



Posterior Division of 



the Internal 



Cutaneous Nerve 



Lower Externa! 



Cutaneous Branch of 



the Musculo-Spiral 



Nerve 



Cutaneous Portion of 



Musculo-Cutaneous 



Nerve 



Fig. 105 and 106. Areae of Distribution of Cutaneous Nerves of the "Upper Extremity (Right). 



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