{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,28]],"date-time":"2025-10-28T18:19:06Z","timestamp":1761675546821,"version":"build-2065373602"},"reference-count":13,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2016,5,17]],"date-time":"2016-05-17T00:00:00Z","timestamp":1463443200000},"content-version":"vor","delay-in-days":3120,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["aao-hnsfjournals.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Otolaryngol.--head neck surg."],"published-print":{"date-parts":[[2007,11]]},"abstract":"<jats:sec><jats:title>Objective<\/jats:title><jats:p>Although cricopharyngeal electromyography (CP\u2010EMG) is recognized as a diagnostic tool for dysphagia assessment, few reports in the literature characterize CP\u2010EMG abnormalities in relation to clinical presentation. The aim of this study was to review a large series of CP\u2010EMG studies, and compare the CP\u2010EMG results with the patients' diagnoses.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>A retrospective review of all CP\u2010EMG performed at our institution over a 10\u2010year period was executed. CP\u2010EMG findings were then compared with the patients' clinical history, focusing on potential etiologies of neurogenic injury.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Seventy CP\u2010EMGs were reviewed, with 47 (67%) demonstrating neural injury. Of those cases with neural injury on EMG, 29 (60%) had known vagal injuries, 13 (28%) had idiopathic nerve palsies, and 5 (11%) had central etiologies, such as stroke. Each of these three neurogenic subgroups revealed a distinct pattern of EMG abnormalities.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>This study suggests there is an association between patterns of CP\u2010EMG abnormalities and underlying etiology based on clinical history.<\/jats:p><\/jats:sec>","DOI":"10.1016\/j.otohns.2007.07.031","type":"journal-article","created":{"date-parts":[[2007,11,14]],"date-time":"2007-11-14T07:12:14Z","timestamp":1195024334000},"page":"792-797","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":10,"title":["Cricopharyngeal electromyography: Patterns of injury based on etiology"],"prefix":"10.1002","volume":"137","author":[{"given":"Nima L.","family":"Shemirani","sequence":"first","affiliation":[{"name":"Medical College of Wisconsin Milwaukee WI"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Stacey L.","family":"Halum","sequence":"additional","affiliation":[{"name":"Indiana University School of Medicine Indianapolis IN"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Albert L.","family":"Merati","sequence":"additional","affiliation":[{"name":"Medical College of Wisconsin Milwaukee WI"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Robert J.","family":"Toohill","sequence":"additional","affiliation":[{"name":"Medical College of Wisconsin Milwaukee WI"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Safwan","family":"Jaradeh","sequence":"additional","affiliation":[{"name":"Medical College of Wisconsin Milwaukee WI"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2016,5,17]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1097\/00005537-199611000-00009"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1177\/000348940211100702"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1177\/000348940511400602"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1002\/mus.10267"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1177\/000348949009900610"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0194-59989770271-7"},{"key":"e_1_2_8_8_1","doi-asserted-by":"publisher","DOI":"10.1177\/000348949810700502"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1177\/000348949910801207"},{"key":"e_1_2_8_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0002-9343(99)00336-8"},{"key":"e_1_2_8_11_1","doi-asserted-by":"publisher","DOI":"10.1152\/jappl.1999.86.5.1663"},{"key":"e_1_2_8_12_1","doi-asserted-by":"publisher","DOI":"10.1002\/mus.880181014"},{"key":"e_1_2_8_13_1","first-page":"381","article-title":"Dysphagia associated with cricopharyngeal dysfunction","volume":"60","author":"Schultz AR","year":"1979","journal-title":"Arch Phys Med Rehabil"},{"key":"e_1_2_8_14_1","doi-asserted-by":"publisher","DOI":"10.1097\/01.mlg.0000150690.85387.76"}],"container-title":["Otolaryngology\u2013Head and Neck Surgery"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1016\/j.otohns.2007.07.031","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1016\/j.otohns.2007.07.031","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/aao-hnsfjournals.onlinelibrary.wiley.com\/doi\/pdf\/10.1016\/j.otohns.2007.07.031","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,20]],"date-time":"2025-10-20T08:55:20Z","timestamp":1760950520000},"score":1,"resource":{"primary":{"URL":"https:\/\/aao-hnsfjournals.onlinelibrary.wiley.com\/doi\/10.1016\/j.otohns.2007.07.031"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2007,11]]},"references-count":13,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2007,11]]}},"alternative-id":["10.1016\/j.otohns.2007.07.031"],"URL":"https:\/\/doi.org\/10.1016\/j.otohns.2007.07.031","archive":["Portico"],"relation":{},"ISSN":["0194-5998","1097-6817"],"issn-type":[{"type":"print","value":"0194-5998"},{"type":"electronic","value":"1097-6817"}],"subject":[],"published":{"date-parts":[[2007,11]]},"assertion":[{"value":"2007-01-29","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2007-07-24","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2016-05-17","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}