{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,13]],"date-time":"2026-08-13T20:40:57Z","timestamp":1786653657821,"version":"build-2736575974"},"reference-count":19,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"1","content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2016,1]]},"abstract":"<jats:sec>\n                    <jats:title>Background:<\/jats:title>\n                    <jats:p>The aim of this study was to evaluate the effect of drill-generated noise on hearing loss in non-operated ear and if any, was temporary or persistent.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Materials and Methods:<\/jats:title>\n                    <jats:p>In this prospective clinical study, 23 patients who had undergone mastoidectomy and normal contralateral hearing were enrolled. Patients were evaluated preoperatively and postoperatively (1 and 7 days) following surgery using low and high-frequency pure tone audiometry (PTA) and low and high-frequency transient evoked and distortion product otoacoustic emission (DPOAE) testing.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>Comparing preoperative and 1-day after surgery, PTA averages were significantly different at low frequencies, but no statistical significant differences were observed at 0.25 KHz and high-frequencies. Comparing 1-day after surgery and 7 days after surgery showed that, PTA averages at 0.5, 2 and 2 KHz were significantly different with no significant differences at the other average of thresholds in low and high frequencies; PTA average at 1 KHz was significantly different with, no significant differences at the other averages of thresholds in low and high frequencies. DPOAEs showed a significant difference preoperative and 1-day after surgery, 1-day and 7 days after, but DPOAEs were not significantly different. Transiently evoked otoacoustic emissions (TEOAEs) had a significant difference preoperative and 1-day after surgery, 1-day and 7 days after but when comparing preoperative and 7 days after surgery, TEOAEs were not significantly different.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions:<\/jats:title>\n                    <jats:p>Drill-induced noise during ear surgery (mastoidectomy) can cause reversible changes in PTA, DPOAEs and TEOAEs in the non-operated ear.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.4103\/2277-9175.182218","type":"journal-article","created":{"date-parts":[[2016,5,11]],"date-time":"2016-05-11T06:07:14Z","timestamp":1462946834000},"update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":9,"title":["Effect of drill-induced noise on hearing in non-operated ear"],"prefix":"10.4103","volume":"5","author":[{"given":"Seyyed Hamidreza","family":"Abtahi","sequence":"first","affiliation":[{"name":"Department of Otorhinolaryngology, Isfahan University of Medical Sciences, Isfahan, Iran"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alireza","family":"Fazel","sequence":"additional","affiliation":[{"name":"Department of Otorhinolaryngology, Isfahan University of Medical Sciences, Isfahan, Iran"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mehrdad","family":"Rogha","sequence":"additional","affiliation":[{"name":"Department of Otorhinolaryngology, Isfahan University of Medical Sciences, Isfahan, Iran"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mohamadhosein","family":"Nilforoush","sequence":"additional","affiliation":[{"name":"Communication Disorders Research Center, Isfahan University of Medical Sciences, Isfahan, Iran"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Reza","family":"Solooki","sequence":"additional","affiliation":[{"name":"Department of Otorhinolaryngology, Isfahan University of Medical Sciences, Isfahan, Iran"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","published-online":{"date-parts":[[2016,5,11]]},"reference":[{"key":"R1-20251008","doi-asserted-by":"crossref","first-page":"252","DOI":"10.3109\/00016487709123964","article-title":"Variables affecting the drill-generated noise levels in ear surgery","volume":"84","author":"Kyl\u00e9n","year":"1977","journal-title":"Acta Otolaryngol"},{"key":"R2-20251008","doi-asserted-by":"crossref","first-page":"458","DOI":"10.3109\/00016487909126451","article-title":"Peroperative drill-generated noise levels in ear surgery","volume":"87","author":"Holmquist","year":"1979","journal-title":"Acta Otolaryngol"},{"key":"R3-20251008","doi-asserted-by":"crossref","first-page":"119","DOI":"10.1016\/S0378-5955(98)00182-8","article-title":"Changes in distortion product otoacoustic emissions during prolonged noise exposure","volume":"127","author":"Eddins","year":"1999","journal-title":"Hear Res"},{"key":"R4-20251008","first-page":"334","article-title":"Does drill noise during mastoid surgery affect the contralateral ear?","volume":"6","author":"Man","year":"1985","journal-title":"Am J Otol"},{"key":"R5-20251008","doi-asserted-by":"crossref","first-page":"176","DOI":"10.1001\/archotol.1973.00780020184008","article-title":"High-tone sensorineural losses following chronic ear surgery","volume":"98","author":"Palva","year":"1973","journal-title":"Arch Otolaryngol"},{"key":"R6-20251008","doi-asserted-by":"crossref","first-page":"403","DOI":"10.1177\/000348948409300424","article-title":"Sensorineural hearing loss following chronic ear surgery","volume":"93","author":"Tos","year":"1984","journal-title":"Ann Otol Rhinol Laryngol"},{"key":"R7-20251008","doi-asserted-by":"crossref","first-page":"555","DOI":"10.1016\/S0194-59989770030-5","article-title":"Drill-induced hearing loss in the nonoperated ear","volume":"117","author":"Da Cruz","year":"1997","journal-title":"Otolaryngol Head Neck Surg"},{"key":"R8-20251008","doi-asserted-by":"crossref","first-page":"689","DOI":"10.1288\/00005537-199206000-00016","article-title":"Drill-generated sensorineural hearing loss following mastoid surgery","volume":"102","author":"Urquhart","year":"1992","journal-title":"Laryngoscope"},{"key":"R9-20251008","doi-asserted-by":"crossref","first-page":"49","DOI":"10.1177\/019459988910000108","article-title":"High-frequency electrostimulation hearing after mastoidectomy","volume":"100","author":"Hegewald","year":"1989","journal-title":"Otolaryngol Head Neck Surg"},{"key":"R10-20251008","doi-asserted-by":"crossref","first-page":"393","DOI":"10.3109\/00016487709123982","article-title":"Peroperative temporary threshold shift in ear surgery. An electrocochleographic study","volume":"84","author":"Kyl\u00e9n","year":"1977","journal-title":"Acta Otolaryngol"},{"key":"R11-20251008","doi-asserted-by":"crossref","first-page":"18","DOI":"10.1159\/000096712","article-title":"Contralateral normal ear after mastoid surgery: Evaluation by otoacoustic emissions (mastoid drilling and hearing loss)","volume":"69","author":"Karatas","year":"2007","journal-title":"ORL J Otorhinolaryngol Relat Spec"},{"key":"R12-20251008","doi-asserted-by":"crossref","first-page":"732","DOI":"10.1017\/S0022215100117153","article-title":"Measurement of drill-generated noise levels during ear surgery","volume":"105","author":"Hickey","year":"1991","journal-title":"J Laryngol Otol"},{"key":"R13-20251008","doi-asserted-by":"crossref","first-page":"35","DOI":"10.3109\/01050399609047553","article-title":"Drilling in ear surgery. A comparison of pre- and postoperative bone-conduction thresholds in both the conventional and extended high-frequency ranges","volume":"25","author":"Hallmo","year":"1996","journal-title":"Scand Audiol"},{"key":"R14-20251008","doi-asserted-by":"crossref","first-page":"845","DOI":"10.1017\/S0022215100110278","article-title":"The contralateral ear after translabyrinthine removal of acoustic neuromas: Is there a drill-noise generated hearing loss?","volume":"103","author":"Tos","year":"1989","journal-title":"J Laryngol Otol"},{"key":"R15-20251008","first-page":"155","article-title":"Can an operation of deaf ear be dangerous for hearing?","volume":"360","author":"Palva","year":"1979","journal-title":"Acta Otolaryngol Suppl"},{"key":"R16-20251008","doi-asserted-by":"crossref","first-page":"127","DOI":"10.5005\/jp-journals-10001-1112","article-title":"How drill-generated acoustic trauma effects hearing functions in an ear surgery?","volume":"3","author":"Paksoy","year":"2013","journal-title":"Int J Head Neck Surg"},{"key":"R17-20251008","doi-asserted-by":"crossref","first-page":"402","DOI":"10.3109\/00016487609120925","article-title":"Drill-generated noise levels in ear surgery","volume":"82","author":"Kyl\u00e9n","year":"1976","journal-title":"Acta Otolaryngol"},{"key":"R18-20251008","doi-asserted-by":"crossref","first-page":"153","DOI":"10.1159\/000218741","article-title":"Influence of drilling on the distortion product otoacoustic emissions in the non-operated ear","volume":"71","author":"Migirov","year":"2009","journal-title":"ORL J Otorhinolaryngol Relat Spec"},{"key":"R19-20251008","doi-asserted-by":"crossref","first-page":"952","DOI":"10.1017\/S0022215113001965","article-title":"Effect of mastoid drilling on hearing of the contralateral ear","volume":"127","author":"Goyal","year":"2013","journal-title":"J Laryngol Otol"}],"container-title":["Advanced Biomedical Research"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.ovid.com\/01679891-201605000-00087","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,8,13]],"date-time":"2026-08-13T19:40:37Z","timestamp":1786650037000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.ovid.com\/01679891-201605000-00087"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2016,1]]},"references-count":19,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2016]]}},"URL":"https:\/\/doi.org\/10.4103\/2277-9175.182218","relation":{},"ISSN":["2277-9175"],"issn-type":[{"value":"2277-9175","type":"electronic"}],"subject":[],"published":{"date-parts":[[2016,1]]},"assertion":[{"value":"2014-11-08","name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2015-01-27","name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}}]}}