{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,26]],"date-time":"2026-08-26T14:35:30Z","timestamp":1787754930368,"version":"build-2784847793"},"reference-count":22,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["JBJS Case Connector"],"published-print":{"date-parts":[[2017,6]]},"abstract":"<jats:sec>\n                    <jats:title>Case:<\/jats:title>\n                    <jats:p>A 67-year-old woman who underwent a re-revision of a total hip arthroplasty with a cemented polyethylene liner fell 14 months after surgery. The patient had symptoms of pain and weakness; however, clinical, laboratory, and radiographic evaluation did not disclose fracture, infection, osteolysis, or component migration. Liner dissociation was suspected, and a double-contrast computed tomography (CT) arthrogram confirmed failure at the cement-liner interface. She underwent additional revision surgery and was doing well at the 3-year follow-up.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>Double-contrast CT arthrography confirmed failure at the cement-liner interface and is an effective diagnostic tool in identifying suspected dissociations of cemented polyethylene liners.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.2106\/jbjs.cc.16.00039","type":"journal-article","created":{"date-parts":[[2017,6,14]],"date-time":"2017-06-14T21:00:22Z","timestamp":1497474022000},"page":"e34-e34","source":"Crossref","is-referenced-by-count":1,"title":["Using Double-Contrast CT Arthrography to Confirm Suspected Dissociation of a Cemented Polyethylene Liner in the Setting of Revision Total Hip Arthroplasty"],"prefix":"10.2106","volume":"7","author":[{"given":"Aakash","family":"Chauhan","sequence":"first","affiliation":[{"name":"Division of Adult Reconstructive Surgery, Departments of Orthopaedic Surgery (A.C., S.F., N.G.S., and J.J.S.) and Radiology (R.L.S.), Allegheny General Hospital, Allegheny Health Network, Pittsburgh, Pennsylvania"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sean","family":"Fitzpatrick","sequence":"additional","affiliation":[{"name":"Division of Adult Reconstructive Surgery, Departments of Orthopaedic Surgery (A.C., S.F., N.G.S., and J.J.S.) and Radiology (R.L.S.), Allegheny General Hospital, Allegheny Health Network, Pittsburgh, Pennsylvania"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Robert L.","family":"Sciulli","sequence":"additional","affiliation":[{"name":"Division of Adult Reconstructive Surgery, Departments of Orthopaedic Surgery (A.C., S.F., N.G.S., and J.J.S.) and Radiology (R.L.S.), Allegheny General Hospital, Allegheny Health Network, Pittsburgh, Pennsylvania"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nicholas G.","family":"Sotereanos","sequence":"additional","affiliation":[{"name":"Division of Adult Reconstructive Surgery, Departments of Orthopaedic Surgery (A.C., S.F., N.G.S., and J.J.S.) and Radiology (R.L.S.), Allegheny General Hospital, Allegheny Health Network, Pittsburgh, Pennsylvania"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jeffrey J.","family":"Sewecke","sequence":"additional","affiliation":[{"name":"Division of Adult Reconstructive Surgery, Departments of Orthopaedic Surgery (A.C., S.F., N.G.S., and J.J.S.) and Radiology (R.L.S.), Allegheny General Hospital, Allegheny Health Network, Pittsburgh, Pennsylvania"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","published-online":{"date-parts":[[2017,6,14]]},"reference":[{"key":"bib1-20230712","doi-asserted-by":"crossref","first-page":"217","DOI":"10.1097\/01.blo.0000096805.78689.8b","article-title":"Acetabular liner fixation by cement","volume":"417","author":"Jiranek","year":"2003","journal-title":"Clin Orthop Relat Res."},{"issue":"7","key":"bib2-20230712","doi-asserted-by":"crossref","first-page":"126","DOI":"10.1016\/S0883-5403(03)00287-0","article-title":"Cementation of an acetabular liner into a well-fixed acetabular shell during revision total hip arthroplasty","volume":"18","author":"Springer","year":"2003","journal-title":"J Arthroplasty."},{"issue":"10","key":"bib3-20230712","doi-asserted-by":"crossref","first-page":"2206","DOI":"10.2106\/00004623-200410000-00011","article-title":"A constrained liner cemented into a secure cementless acetabular shell","volume":"86","author":"Callaghan","year":"2004","journal-title":"J Bone Joint Surg Am."},{"issue":"6","key":"bib4-20230712","doi-asserted-by":"crossref","first-page":"1100","DOI":"10.2106\/00004623-200306000-00019","article-title":"A biomechanical analysis of polyethylene liner cementation into a fixed metal acetabular shell","volume":"85","author":"Haft","year":"2003","journal-title":"J Bone Joint Surg Am."},{"issue":"8","key":"bib5-20230712","doi-asserted-by":"crossref","first-page":"1055","DOI":"10.1054\/arth.2002.35787","article-title":"Revision of polyethylene acetabular liners with a cemented polyethylene cup: a laboratory study","volume":"17","author":"Kummer","year":"2002","journal-title":"J Arthroplasty."},{"issue":"9","key":"bib6-20230712","doi-asserted-by":"crossref","first-page":"1587","DOI":"10.2106\/00004623-200209000-00011","article-title":"Cementation of a polyethylene liner into a metal shell. 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