{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T00:28:47Z","timestamp":1777422527249,"version":"3.51.4"},"reference-count":38,"publisher":"SAGE Publications","issue":"9","license":[{"start":{"date-parts":[[2012,9,1]],"date-time":"2012-09-01T00:00:00Z","timestamp":1346457600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Ann Otol Rhinol Laryngol"],"published-print":{"date-parts":[[2012,9]]},"abstract":"<jats:sec>\n                    <jats:title>Objectives:<\/jats:title>\n                    <jats:p>We evaluated the results of cases of chronic otitis media treated with mastoid obliteration surgery using bioactive glass S53P4.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods:<\/jats:title>\n                    <jats:p>Twenty-five patients with chronic otitis media and 1 patient with cerebrospinal fluid leakage without chronic infection were treated with bioactive glass S53P4. Twenty patients had had previous surgery because of chronic otitis media with or without cholesteatoma. A mastoid obliteration was performed with bioactive glass S53P4 granules and a musculoperiosteal flap with or without bone pat\u00e9. In 2 patients with a bony dehiscence at the middle cranial fossa, a bioactive glass plate was used to support the protruding dura. In addition, in 3 patients, occlusion of a dural fistula was needed. The median follow-up period was 34.5 months (range, 1 to 182 months).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>Excluding the 2 patients with only 1 month of follow-up at our department, 96% of the patients had a dry, safe ear or only intermittent otorrhea. In 92% of the patients, the objective of achieving a smaller or nonexistent cavity was achieved.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions:<\/jats:title>\n                    <jats:p>Bioactive glass S53P4 is a noteworthy material in mastoid obliteration surgery.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/000348941212100901","type":"journal-article","created":{"date-parts":[[2014,10,3]],"date-time":"2014-10-03T14:44:54Z","timestamp":1412347494000},"page":"563-569","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":53,"title":["Bioactive Glass S53P4 in Mastoid Obliteration Surgery for Chronic Otitis Media and Cerebrospinal Fluid 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