Peripheral facial paralysis which sub-clinical types?

⑴ acute and subacute the most common type. Mainly infectious diseases, the more that is infected with the virus, as is often the catch cold, or influenza after the briefing. In addition, various poisoning, such as aluminum, arsenic, chloroform poisoning and other chemical substances, and certain metabolic diseases such as diabetes, Porphyrin disease, there may be dual acute or subacute facial paralysis. Some diseases such as diphtheria, mumps, rubella can sometimes complicated. ⑵ chronic sexual performance of this type of multi-long course, the onset implicit gradually ease the passage for development, to account for the overwhelming majority of tumors. For example, parotid tumor, acoustic neuroma, petrous bone tumors, skull base tumors, or general, such as sarcoma. Certain specific diseases, such as leprosy facial neuritis also belong to this category. ⑶ recurring type (recurrent) this type of recurring. Multiple sclerosis, spinal tuberculosis, Melkersson-Rosenthal syndrome are common recurring. With Melkersson-Rosenthal syndrome is most typical. ⑷ bilateral peripheral facial nerve occurred around palsy, belong to this category, including bilateral idiopathic facial paralysis. Green Building Barre syndrome, leprosy, bilateral otitis media (common complications of scarlet fever), syphilis, anterior horn polio, Viral encephalitis, sexual palsy and other myasthenia gravis. ⑸ this type of congenital health after more, most of the genetic developmental disorder, found in nuclear facial nerve hypoplasia. petrous bone malformations such.