{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,14]],"date-time":"2026-07-14T08:50:31Z","timestamp":1784019031055,"version":"3.55.0"},"reference-count":73,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2022,5,6]],"date-time":"2022-05-06T00:00:00Z","timestamp":1651795200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Pain Practice"],"published-print":{"date-parts":[[2022,6]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Introduction<\/jats:title><jats:p>Dorsal root ganglion stimulation (DRG\u2010S) is a relatively new neuromodulation modality. Therefore, data on long\u2010term device explantation rates is limited. This investigation aimed to assess DRG\u2010S device explantation rates at long\u2010term follow\u2010up.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>We retrospectively reviewed individuals implanted with DRG\u2010S in four pain centers from different continuous periods between April 2016 to September 2020. We recorded patient demographics, diagnoses, duration to explantation or last follow\u2010up, treatment complications, and failure etiologies.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>A total of 249 patients with 756 leads and a mean 27\u2010month follow\u2010up were included. The mean age was 55\u2009\u00b1\u200915\u2009years; 148 (63%) were female. Leading diagnoses were CRPS (<jats:italic>n<\/jats:italic>\u00a0=\u2009106, 43%), followed by FBSS (<jats:italic>n<\/jats:italic>\u00a0=\u200964, 26%), and non\u2010surgical low back pain (<jats:italic>n<\/jats:italic>\u00a0=\u00a023, 9%). The explantation rate was ~2% per year (<jats:italic>n<\/jats:italic>\u00a0=\u00a010 total). At explantation, the average time from implantation was 13\u2009\u00b1\u200910\u2009months. Six patients were explanted for inadequate pain relief. Two patients were explanted due to device\u2010related complications. One patient was explanted secondary to infection and subsequently reimplanted. Five explanted patients experienced a therapy\u2010related complication before eventual explantation: one transient post\u2010procedural neuritis and pocket site pain, one lead fracture, two lead migrations, and one experienced a fracture, a migration, and pocket site pain.<\/jats:p><\/jats:sec><jats:sec><jats:title>Discussion<\/jats:title><jats:p>This large retrospective study of DRG\u2010S revealed a low therapy\u2010termination rate. The rate of infection leading to explantation was objectively very low at 0.4%. The leading cause of explantation was inadequate pain relief. Explanted patients often had a therapy\u2010related complication. Therefore, minimizing adverse treatment events may reduce ultimate explantation rates.<\/jats:p><\/jats:sec>","DOI":"10.1111\/papr.13113","type":"journal-article","created":{"date-parts":[[2022,4,16]],"date-time":"2022-04-16T16:40:12Z","timestamp":1650127212000},"page":"522-531","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":11,"title":["Dorsal root ganglion stimulation device explantation: A multicenter pooled data analysis"],"prefix":"10.1111","volume":"22","author":[{"given":"Kenneth B.","family":"Chapman","sequence":"first","affiliation":[{"name":"The Spine &amp; Pain Institute of New York New York New York USA"},{"name":"Department of Anesthesiology NYU Langone Medical Center New York New York USA"},{"name":"Northwell Health New York New York USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ajax","family":"Yang","sequence":"additional","affiliation":[{"name":"The Spine &amp; Pain Institute of New York New York New York USA"},{"name":"Northwell Health New York New York USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alon Y.","family":"Mogilner","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery NYU Langone Medical Center New York New York USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nataniel","family":"Mandelberg","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery NYU Langone Medical Center New York New York USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kiran V.","family":"Patel","sequence":"additional","affiliation":[{"name":"The Spine &amp; 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