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A more comprehensive term for the symptoms that develop after aberrant motor neuromuscular reinnervation is aberrant reinnervation syndrome (ARS). Injury to the facial nerve followed by aberrant reinnervation results in a spectrum of symptoms that has been called many things in the literature. The authors support that this commonly encountered sequela of facial nerve injury be called facial aberrant reinnervation syndrome (FARS), a term that is more descriptive of the underlying pathophysiology and more inclusive of the clinical symptoms: facial synkinesis, facial muscle hypertonicity, and facial muscle spasm\/twitching, which occur following facial nerve injury and recovery. In the following article, we present the clinical manifestations and sequelae of facial nerve injury and recovery and briefly discuss our evolving understanding of the pathophysiology and treatment of FARS.<\/jats:p>","DOI":"10.1089\/fpsam.2023.0351","type":"journal-article","created":{"date-parts":[[2024,7,1]],"date-time":"2024-07-01T12:33:26Z","timestamp":1719837206000},"page":"17-24","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":19,"title":["Facial Aberrant Reinnervation Syndrome Following Facial Nerve Injury and Recovery"],"prefix":"10.1177","volume":"27","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8197-2079","authenticated-orcid":false,"given":"Jacob K.","family":"Dey","sequence":"first","affiliation":[{"name":"Division of Facial Plastic &amp; Reconstructive Surgery, Department of Otolaryngology\u2014Head &amp; Neck Surgery, Mayo Clinic, Rochester, Minnesota, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4924-7560","authenticated-orcid":false,"given":"Kofi D. 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