耳前的preauricular
耳前窦道preauricular sinus
先天性耳前瘘congenital preauricular fistula
耳前淋巴结nodi lymphatici preauriculares【解剖】;preauricular lymph nodes【解剖】;
【医】 耳廓前瘘preauricular fistula
耳廓前的preauricular
耳前瘘管或囊肿切除术Excision of preauricular fistula or cyst
先天性耳前瘘管congenital preauricular fistula