{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,3]],"date-time":"2026-07-03T12:34:50Z","timestamp":1783082090701,"version":"3.54.6"},"reference-count":33,"publisher":"Journal of Neurosurgery Publishing Group (JNSPG)","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[1997,9]]},"abstract":"<jats:p content-type=\"fine-print\">\u2713 The authors report two cases of Teflon-induced granuloma occurring as a result of microvascular decompression using Teflon wool for the treatment of trigeminal neuralgia (TN). Teflon, which is used to separate a compressing vessel from the root entry zone (REZ) of the trigeminal nerve at the brainstem, is presumed to be an inert material. In the two cases reported here, however, Teflon induced a foreign body reaction at the REZ, causing recurrence of TN. The patients' pain was cured by complete decompression or partial sensory rhizotomy of the trigeminal sensory root at reoperation. Teflon-induced granuloma has occurred in 1.3% of the authors' series of 155 patients with TN treated using microvascular decompression. Recommendations for avoiding this complication are offered.<\/jats:p>","DOI":"10.3171\/jns.1997.87.3.0454","type":"journal-article","created":{"date-parts":[[2009,6,10]],"date-time":"2009-06-10T18:18:10Z","timestamp":1244657890000},"page":"454-457","source":"Crossref","is-referenced-by-count":69,"title":["Teflon-induced granuloma following treatment of trigeminal neuralgia by microvascular decompression"],"prefix":"10.3171","volume":"87","author":[{"given":"Ishwar C.","family":"Premsagar","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Timothy","family":"Moss","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hugh B.","family":"Coakham","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1754","reference":[{"key":"b1","doi-asserted-by":"crossref","first-page":"299","DOI":"10.1007\/BF00346368","volume":"13","author":"Ammar A","year":"1990","journal-title":"Neurosurg Rev"},{"key":"b2","doi-asserted-by":"crossref","first-page":"802","DOI":"10.1288\/00005537-196406000-00004","volume":"74","author":"Arnold GE","year":"1964","journal-title":"Laryngoscope"},{"key":"b3","doi-asserted-by":"crossref","first-page":"358","DOI":"10.1001\/archotol.1962.00740050368013","volume":"76","author":"Arnold GE","year":"1962","journal-title":"Arch Otolaryngol"},{"key":"b4","doi-asserted-by":"publisher","DOI":"10.3171\/jns.1989.71.3.0359"},{"key":"b5","doi-asserted-by":"crossref","first-page":"35","DOI":"10.3171\/jns.1988.69.1.0035","volume":"69","author":"Burchiel KJ","year":"1989","journal-title":"J Neurosurg"},{"key":"b6","doi-asserted-by":"publisher","DOI":"10.1227\/00006123-199410000-00012"},{"key":"b7","doi-asserted-by":"crossref","first-page":"475","DOI":"10.3109\/00016488209130907","volume":"93","author":"Dedo HH","year":"1982","journal-title":"Acta Otolaryngol"},{"key":"b8","doi-asserted-by":"crossref","first-page":"422","DOI":"10.1016\/0090-4295(88)90740-6","volume":"31","author":"Ferro MA","year":"1988","journal-title":"Urology"},{"key":"b9","first-page":"112","volume":"4","author":"Fukushima T","year":"1986","journal-title":"Clin Neurosci"},{"key":"b10","doi-asserted-by":"publisher","DOI":"10.3171\/jns.1962.19.11.0947"},{"key":"b11","doi-asserted-by":"crossref","first-page":"1773","DOI":"10.1001\/jama.1959.03010150017004","volume":"170","author":"Gardner WJ","year":"1959","journal-title":"JAMA"},{"key":"b12","doi-asserted-by":"publisher","DOI":"10.3171\/jns.1992.76.6.0948"},{"key":"b13","doi-asserted-by":"publisher","DOI":"10.1227\/00006123-199408000-00017"},{"key":"b14","doi-asserted-by":"crossref","first-page":"16","DOI":"10.5144\/0256-4947.1992.16","volume":"12","author":"Jamjoom A","year":"1992","journal-title":"Ann Saudi Med"},{"key":"b15","doi-asserted-by":"publisher","DOI":"10.3171\/jns.1967.26.1part2.0159"},{"key":"b16","first-page":"201","volume-title":"Trigeminal Neuralgia.","author":"Jannetta PJ","year":"1990"},{"key":"b17","doi-asserted-by":"crossref","first-page":"538","DOI":"10.1093\/neurosurgery\/24.CN_suppl_1.538","volume":"24","author":"Jannetta PJ","year":"1977","journal-title":"Clin Neurosurg"},{"key":"b18","first-page":"849","volume":"3","author":"Jannetta PJ","year":"1971","journal-title":"Curr Diagn"},{"key":"b19","doi-asserted-by":"publisher","DOI":"10.3171\/jns.1977.47.3.0321"},{"key":"b20","doi-asserted-by":"publisher","DOI":"10.3171\/jns.1993.78.5.0813"},{"key":"b21","doi-asserted-by":"crossref","first-page":"49","DOI":"10.1227\/00006123-199201000-00009","volume":"30","author":"Klun B","year":"1992","journal-title":"Neurosurgery"},{"key":"b22","first-page":"335","volume-title":"Plastische und Widerherstellungs-Chirurgie.","author":"Lemperle G","year":"1975"},{"key":"b23","first-page":"783","volume":"16","author":"Megerian CA","year":"1995","journal-title":"Am J Otol"},{"key":"b24","doi-asserted-by":"publisher","DOI":"10.1080\/02688699550041692"},{"key":"b25","doi-asserted-by":"crossref","first-page":"75","DOI":"10.1007\/BF01401831","volume":"125","author":"M\u00f8ller MB","year":"1993","journal-title":"Acta Neurochir"},{"key":"b26","doi-asserted-by":"publisher","DOI":"10.1002\/lary.5541030410"},{"key":"b27","doi-asserted-by":"crossref","first-page":"462","DOI":"10.1227\/00006123-198404000-00012","volume":"14","author":"Piatt JH","year":"1984","journal-title":"Neurosurgery"},{"key":"b28","doi-asserted-by":"publisher","DOI":"10.3109\/02688698808992667"},{"key":"b29","first-page":"165","volume-title":"Trigeminal Neuralgia.","author":"Rhoton AL","year":"1990"},{"key":"b30","first-page":"392","volume":"14","author":"Rosseau GL","year":"1993","journal-title":"Am J Otol"},{"key":"b31","doi-asserted-by":"crossref","first-page":"92","DOI":"10.1007\/BF01401129","volume":"124","author":"Saito S","year":"1993","journal-title":"Acta Neurochir"},{"key":"b32","doi-asserted-by":"crossref","first-page":"314","DOI":"10.1159\/000464069","volume":"17","author":"Schulman CC","year":"1990","journal-title":"Eur Urol"},{"key":"b33","doi-asserted-by":"crossref","first-page":"1268","DOI":"10.1016\/S0278-2391(10)80300-3","volume":"51","author":"Smith RM","year":"1993","journal-title":"J Oral Maxillofac Surg"}],"container-title":["Journal of Neurosurgery"],"original-title":[],"link":[{"URL":"https:\/\/thejns.org\/view\/journals\/j-neurosurg\/87\/3\/article-p454.xml","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/thejns.org\/downloadpdf\/journals\/j-neurosurg\/87\/3\/article-p454.xml","content-type":"text\/html","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/thejns.org\/downloadpdf\/journals\/j-neurosurg\/87\/3\/article-p454.xml","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,5,7]],"date-time":"2022-05-07T07:06:28Z","timestamp":1651907188000},"score":1,"resource":{"primary":{"URL":"https:\/\/thejns.org\/view\/journals\/j-neurosurg\/87\/3\/article-p454.xml"}},"subtitle":["Report of two cases"],"short-title":[],"issued":{"date-parts":[[1997,9]]},"references-count":33,"journal-issue":{"issue":"3"},"URL":"https:\/\/doi.org\/10.3171\/jns.1997.87.3.0454","relation":{},"ISSN":["0022-3085"],"issn-type":[{"value":"0022-3085","type":"print"}],"subject":[],"published":{"date-parts":[[1997,9]]}}}