{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,3]],"date-time":"2026-06-03T19:22:16Z","timestamp":1780514536445,"version":"3.54.1"},"reference-count":19,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2013,2,21]],"date-time":"2013-02-21T00:00:00Z","timestamp":1361404800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Pain Practice"],"published-print":{"date-parts":[[2014,1]]},"abstract":"Abstract<\/jats:title>Trigeminal neuralgia (TN<\/jats:styled-content>) is a pain syndrome characterized by pain in the trigeminal area often accompanied by a brief facial spasm or tic. The purpose of our study was to investigate the efficacy and clinical utility of CT<\/jats:styled-content>\u2010guided pulsed radiofrequency (PRF<\/jats:styled-content>) for treatment of TN<\/jats:styled-content>. Patients who were diagnosed with severe TN<\/jats:styled-content> between S<\/jats:styled-content>eptember 2010 and October 2010 at B<\/jats:styled-content>eijing T<\/jats:styled-content>iantan H<\/jats:styled-content>ospital were included. Pulsed radiofrequency treatment (PRFT<\/jats:styled-content>) was employed to treat TN<\/jats:styled-content>. To verify the accurate needle position, a thin\u2010section cranial CT<\/jats:styled-content> scan was performed by using a multidetector CT<\/jats:styled-content> scanner. Three\u2010dimensional reconstruction was performed to visualize the location of the needle and the foramen ovale. A total of 20 patients were included in the study. Seven patients (35%) had favorable outcome 1\u00a0year after the PRFT<\/jats:styled-content>. The numeric rating scale in the 7 patients with good outcome was significantly lower than the 13 patients with bad outcome at 1\u00a0day, 1\u00a0week, and 2\u00a0weeks after the treatment. The remaining 13 patients had residual pain 2\u00a0weeks after the PRFT<\/jats:styled-content> and had to receive radiofrequency thermocoagulation (RFTC<\/jats:styled-content>). In conclusion, the results of our study demonstrate that CT<\/jats:styled-content>\u2010guided PRFT<\/jats:styled-content> is not an effective method of pain treatment for idiopathic TN<\/jats:styled-content> as compared with conventional RFTC<\/jats:styled-content>. However, CT<\/jats:styled-content>\u2010guided PRFT<\/jats:styled-content> is associated with less complication than RFTC<\/jats:styled-content>.<\/jats:p>","DOI":"10.1111\/papr.12041","type":"journal-article","created":{"date-parts":[[2013,2,22]],"date-time":"2013-02-22T04:14:15Z","timestamp":1361506455000},"page":"16-21","source":"Crossref","is-referenced-by-count":25,"title":["3D CT<\/scp>\u2010Guided Pulsed Radiofrequency Treatment for Trigeminal Neuralgia"],"prefix":"10.1111","volume":"14","author":[{"given":"Luo","family":"Fang","sequence":"first","affiliation":[{"name":"Department of Anesthesiology and Pain Management Beijing Tiantan Hospital Capital Medical University Beijing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shen","family":"Ying","sequence":"additional","affiliation":[{"name":"Department of Anesthesiology and Pain Management Beijing Tiantan Hospital Capital Medical University Beijing 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