{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,14]],"date-time":"2026-10-14T10:20:55Z","timestamp":1791973255366,"version":"4.3.4"},"reference-count":25,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2009,11,25]],"date-time":"2009-11-25T00:00:00Z","timestamp":1259107200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Muscle and Nerve"],"published-print":{"date-parts":[[2010,5]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>The aim of this study was to determine the diagnostic value of ultrasonographic measurements in ulnar neuropathy at the elbow (UNE) and to assess the relationship between the measurements and the electrophysiological severity. The largest anteroposterior diameter (LAPD) and cross\u2010sectional area (CSA) measurements of the ulnar nerve were noted at multiple levels along the arm, and the distal\u2010to\u2010proximal ratios were calculated. Almost all of the measurements and swelling ratios between patients and controls showed statistically significant differences. The largest CSA, distal\/largest CSA ratio, CSA at the epicondyle, and proximal LAPD had larger areas under the curve than other measurements. The sensitivity and specificity in diagnosing UNE were 95% and 71% for the largest CSA, 83% and 85% for the distal\/largest CSA ratio, 83% and 81% for the CSA at the epicondyle, and 93% and 43% for the proximal LAPD, respectively. There was a statistically significant correlation between the electrophysiological severity scale score (ESSS) and the largest CSA, the CSA at the epicondyle and 2 cm proximal to the epicondyle, and the LAPD at the level of the epicondyle (<jats:italic>P<\/jats:italic> &lt; 0.05). None of the swelling ratios showed a significant correlation with the ESSS. The largest CSA measurement is the most valuable ultrasonographic measurement both for diagnosis and determining the severity of UNE. Muscle Nerve, 2010<\/jats:p>","DOI":"10.1002\/mus.21563","type":"journal-article","created":{"date-parts":[[2009,11,25]],"date-time":"2009-11-25T22:23:41Z","timestamp":1259187821000},"page":"661-666","source":"Crossref","is-referenced-by-count":121,"title":["Ultrasonography in patients with ulnar neuropathy at the elbow: Comparison of cross\u2010sectional area and swelling ratio with electrophysiological severity"],"prefix":"10.1002","volume":"41","author":[{"given":"Ayse Oytun","family":"Bayrak","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ilkay Koray","family":"Bayrak","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hande","family":"Turker","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Muzaffer","family":"Elmali","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mehmet Selim","family":"Nural","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2009,11,25]]},"reference":[{"key":"e_1_2_5_2_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0033-8389(03)00162-3"},{"key":"e_1_2_5_3_2","doi-asserted-by":"publisher","DOI":"10.7863\/jum.1998.17.10.643"},{"key":"e_1_2_5_4_2","doi-asserted-by":"publisher","DOI":"10.1002\/mus.20698"},{"key":"e_1_2_5_5_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.apmr.2006.12.020"},{"key":"e_1_2_5_6_2","doi-asserted-by":"publisher","DOI":"10.2214\/ajr.178.6.1781553"},{"key":"e_1_2_5_7_2","doi-asserted-by":"publisher","DOI":"10.1002\/mus.10276"},{"key":"e_1_2_5_8_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jhsa.2006.06.007"},{"key":"e_1_2_5_9_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jhsa.2006.01.020"},{"key":"e_1_2_5_10_2","doi-asserted-by":"publisher","DOI":"10.1212\/01.WNL.0000113733.62689.0D"},{"key":"e_1_2_5_11_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.neucli.2008.05.002"},{"key":"e_1_2_5_12_2","first-page":"349","article-title":"Ulnar neuropathy at the elbow: predictive value of clinical and electrophysiological measurements for surgical outcome","volume":"44","author":"Mondelli M","year":"2004","journal-title":"Electromyogr Clin Neurophysiol"},{"key":"e_1_2_5_13_2","doi-asserted-by":"publisher","DOI":"10.1002\/jcu.20486"},{"key":"e_1_2_5_14_2","first-page":"688","article-title":"American Association of Electrodiagnostic Medicine, American Academy of Neurology, and American Academy of Physical Medicine and Rehabilitation","volume":"52","author":"Practice parameter: Electrodiagnostic studies in ulnar neuropathy at the elbow","year":"1999","journal-title":"Neurology"},{"key":"e_1_2_5_15_2","doi-asserted-by":"publisher","DOI":"10.1002\/mus.20864"},{"key":"e_1_2_5_16_2","doi-asserted-by":"publisher","DOI":"10.1002\/mus.21094"},{"key":"e_1_2_5_17_2","doi-asserted-by":"publisher","DOI":"10.1212\/WNL.43.9.1673"},{"key":"e_1_2_5_18_2","doi-asserted-by":"publisher","DOI":"10.3171\/jns.2003.98.5.0993"},{"key":"e_1_2_5_19_2","doi-asserted-by":"publisher","DOI":"10.1097\/00006534-200008000-00014"},{"key":"e_1_2_5_20_2","doi-asserted-by":"publisher","DOI":"10.1007\/BF01411742"},{"key":"e_1_2_5_21_2","doi-asserted-by":"publisher","DOI":"10.1053\/jhsu.2001.26327"},{"key":"e_1_2_5_22_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00330-004-2401-6"},{"key":"e_1_2_5_23_2","doi-asserted-by":"publisher","DOI":"10.1212\/01.WNL.0000142535.24626.90"},{"key":"e_1_2_5_24_2","doi-asserted-by":"publisher","DOI":"10.1053\/jhsu.2001.28763"},{"key":"e_1_2_5_25_2","doi-asserted-by":"publisher","DOI":"10.1016\/0022-510X(82)90182-4"},{"key":"e_1_2_5_26_2","first-page":"91","article-title":"Pathology of experimental nerve compression","volume":"55","author":"Powell HC","year":"1986","journal-title":"Lab Invest"}],"container-title":["Muscle &amp; Nerve"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fmus.21563","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fmus.21563","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/mus.21563","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,10]],"date-time":"2023-10-10T01:40:49Z","timestamp":1696902049000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/mus.21563"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009,11,25]]},"references-count":25,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2010,5]]}},"alternative-id":["10.1002\/mus.21563"],"URL":"https:\/\/doi.org\/10.1002\/mus.21563","archive":["Portico"],"relation":{},"ISSN":["0148-639X","1097-4598"],"issn-type":[{"value":"0148-639X","type":"print"},{"value":"1097-4598","type":"electronic"}],"subject":[],"published":{"date-parts":[[2009,11,25]]}}}