{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,9]],"date-time":"2026-10-09T22:27:21Z","timestamp":1791584841136,"version":"4.3.4"},"reference-count":10,"publisher":"Wiley","issue":"11","license":[{"start":{"date-parts":[[2009,4,17]],"date-time":"2009-04-17T00:00:00Z","timestamp":1239926400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Head &amp; Neck"],"published-print":{"date-parts":[[2009,11]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background.<\/jats:title><jats:p>This study compared the chronic damage to laryngeal soft tissues produced by microdissection electrodes and a CO<jats:sub>2<\/jats:sub> laser after cordectomies.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods.<\/jats:title><jats:p>We included patients who were operated on to treat T1 glottic carcinomas and needed a second laryngeal surgery. We examined specimens from 6 patients each operated on with a CO<jats:sub>2<\/jats:sub> laser or microdissection electrodes. The specimens were processed using Masson trichrome. We studied the grade and level of collagenization and analyzed relationships with age, interval between surgical procedures, and device.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results.<\/jats:title><jats:p>Control samples showed low collagenization. Second samples showed moderate collagenization, which was similar regardless of whether microdissection electrodes or a CO<jats:sub>2<\/jats:sub> laser was used. A relationship was observed between the level of collagenization and interval between surgeries, irrespective of the surgical procedure used.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions.<\/jats:title><jats:p>The chronic vocal fold tissue damage produced by a CO<jats:sub>2<\/jats:sub> laser and microdissection electrodes was similar. In our series, the vocal fold scar was completed between weeks 12 and 20. \u00a9 2009 Wiley Periodicals, Inc. Head Neck, 2009<\/jats:p><\/jats:sec>","DOI":"10.1002\/hed.21115","type":"journal-article","created":{"date-parts":[[2009,4,19]],"date-time":"2009-04-19T15:09:47Z","timestamp":1240153787000},"page":"1477-1481","source":"Crossref","is-referenced-by-count":17,"title":["Comparative study on chronic tissue damage after cordectomies using either CO<sub>2<\/sub> laser or microdissection electrodes"],"prefix":"10.1002","volume":"31","author":[{"given":"Enrique","family":"Zapater","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Soledad","family":"Fr\u00edas","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ana","family":"P\u00e9rez","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jorge","family":"Basterra","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2009,4,17]]},"reference":[{"key":"e_1_2_6_2_2","doi-asserted-by":"publisher","DOI":"10.1017\/S0022215106001368"},{"key":"e_1_2_6_3_2","doi-asserted-by":"publisher","DOI":"10.1097\/01.mlg.0000246184.55876.11"},{"key":"e_1_2_6_4_2","doi-asserted-by":"publisher","DOI":"10.1097\/00000637-199308000-00016"},{"key":"e_1_2_6_5_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.otohns.2006.07.030"},{"key":"e_1_2_6_6_2","doi-asserted-by":"publisher","DOI":"10.1177\/000348940511400303"},{"key":"e_1_2_6_7_2","doi-asserted-by":"publisher","DOI":"10.1007\/s004050050228"},{"key":"e_1_2_6_8_2","doi-asserted-by":"publisher","DOI":"10.1097\/00005537-200107000-00017"},{"key":"e_1_2_6_9_2","doi-asserted-by":"publisher","DOI":"10.1177\/000348940511400105"},{"key":"e_1_2_6_10_2","doi-asserted-by":"publisher","DOI":"10.1177\/000348940211100601"},{"key":"e_1_2_6_11_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0194-59989770277-8"}],"container-title":["Head &amp; Neck"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fhed.21115","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/hed.21115","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,11,15]],"date-time":"2023-11-15T01:04:12Z","timestamp":1700010252000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/hed.21115"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009,4,17]]},"references-count":10,"journal-issue":{"issue":"11","published-print":{"date-parts":[[2009,11]]}},"alternative-id":["10.1002\/hed.21115"],"URL":"https:\/\/doi.org\/10.1002\/hed.21115","archive":["Portico"],"relation":{},"ISSN":["1043-3074","1097-0347"],"issn-type":[{"value":"1043-3074","type":"print"},{"value":"1097-0347","type":"electronic"}],"subject":[],"published":{"date-parts":[[2009,4,17]]}}}