{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,28]],"date-time":"2026-07-28T14:49:45Z","timestamp":1785250185373,"version":"3.55.0"},"reference-count":22,"publisher":"Georg Thieme Verlag KG","issue":"03","license":[{"start":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T00:00:00Z","timestamp":1740096000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"The Region \u00d6rebro l\u00e4n"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J Wrist Surg"],"published-print":{"date-parts":[[2026,6]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Total wrist arthroplasty (TWA) is a motion-preserving treatment option for wrist arthritis. High-precision measurement methods for implant migration such as computed tomography motion-analysis (CTMA) can potentially detect poor implant fixation. The aim of this pilot study was to assess CTMA as a complementary method to diagnose aseptic loosening of TWA.<\/jats:p>\n                  <jats:p>Three patients with a TWA and wrist pain during activity underwent induced displacement CT (CTMA) with alternated provocations as a complement to plain radiographs.<\/jats:p>\n                  <jats:p>Two of the three patients had displacement of the carpal component on CTMA. The radial component was stable in all cases. The tool was adapted to clinical routine use.<\/jats:p>\n                  <jats:p>CT motion-analysis could be a valuable adjunct to plain radiographs in assessing component loosening in TWA.<\/jats:p>","DOI":"10.1055\/a-2528-0045","type":"journal-article","created":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T19:24:26Z","timestamp":1740165866000},"page":"237-242","source":"Crossref","is-referenced-by-count":4,"title":["CT Motion-Analysis of Implant Loosening in Total Wrist Arthroplasty: A Pilot Study"],"prefix":"10.1055","volume":"15","author":[{"given":"Daniel","family":"Reiser","sequence":"additional","affiliation":[{"name":"Department of Orthopedics and Hand Surgery, Faculty of Medicine and Health, \u00d6rebro University, \u00d6rebro, Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sanj","family":"Kakar","sequence":"additional","affiliation":[{"name":"Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Olof","family":"Sandberg","sequence":"additional","affiliation":[{"name":"Sectra AB, Link\u00f6ping, Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Per","family":"Wretenberg","sequence":"additional","affiliation":[{"name":"Department of Orthopedics and Hand Surgery, Faculty of Medicine and Health, \u00d6rebro University, \u00d6rebro, Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5083-3591","authenticated-orcid":false,"given":"Marcus","family":"Sagerfors","sequence":"additional","affiliation":[{"name":"Department of Orthopedics and Hand Surgery, Faculty of Medicine and Health, \u00d6rebro University, \u00d6rebro, Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"194","published-online":{"date-parts":[[2025,2,21]]},"reference":[{"issue":"05","key":"ref1","first-page":"456","article-title":"Fourth-generation 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