The auriculotemporal nerve gives out the auricular branches to the tragus,the anterior-superior portion of the opening of the external acoustic meatus,the crus of helix and the anterior portion of the helix and scapha.
The auriculotemporal nerve gives out the auricular branches to the tragus,the anterior-superior portion of the opening of the external acoustic meatus,the crus of helix and the anterior portion of the helix and scapha.
耳屏、外耳道口之前缘及上缘、耳轮脚和耳轮及耳舟之前部皮肤由耳颞神经支配；