Peripheral facial palsy after set-forward orthognathic surgery: A case report and review of literature

In 58 previous reports, the facial palsy was induced by the reasons, including the operative procedure, postoperative hematoma, edema, perioperative stress, and tissue vulnerability. In the present case, because of the suspected MFS, tissue vulnerability was considered to be one of the major cause of facial palsy, which should be paid attention more carefully in addition to general causes.