Cited 14 times in
Sequential Tc-99m MDP Bone Scans After Cementless Total Hip Arthroplasty in Asymptomatic Patients
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 서진석 | - |
dc.contributor.author | 이종두 | - |
dc.contributor.author | 한창동 | - |
dc.date.accessioned | 2020-07-03T17:08:07Z | - |
dc.date.available | 2020-07-03T17:08:07Z | - |
dc.date.issued | 1997 | - |
dc.identifier.issn | 0363-9762 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/177292 | - |
dc.description.abstract | PURPOSE: To evaluate the distribution and degree of radioactivity on sequential Tc-99m methylene diphosphonate (Tc-99m MDP) scans in the diagnosis of postoperative loosening in asymptomatic patients who underwent cementless total hip replacement. MATERIAL AND METHODS: Tc-99m MDP scans were obtained every three months where possible, for one year in those patients who underwent total hip replacement using a Harris Galante cementless prosthesis. Eighty-three scans from 45 patients were obtained. Uptake was assessed within the five periprosthetic zones (zone 1: greater trochanter; 2: lateral stem of the prosthesis; 3: tip of the prosthesis; 4: medial stem of the prosthesis; and 5: lesser trochanter) using an arbitrary 5-point grading system. Grade 1 indicated normal uptake and Grade 5 indicated highest uptake. The grade of uptake within each zone was then analyzed against their postoperative ages. RESULTS: The radioactivity regressed to Grade 1 or 2 from Grade 4 or 5 within 12 months after cementless total hip replacement in 87.5% and 93.8% of patients in zones 2 and 4, respectively. Even though the radioactivity within zones 1, 3, and 5 tended to decrease, persistent elevation of activity (over grade 2) lasted up to 12 months after surgery in 31% or 37% of the patients. CONCLUSION: The radioactivity after cementless total hip replacement tended to regress in proportion to the postimplant age. The regression rate varied depending on the periprosthetic zones. | - |
dc.description.statementOfResponsibility | restriction | - |
dc.language | English | - |
dc.publisher | Lippincott | - |
dc.relation.isPartOf | CLINICAL NUCLEAR MEDICINE | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.subject.MESH | ㅍBone Cements | - |
dc.subject.MESH | Female | - |
dc.subject.MESH | Follow-Up Studies | - |
dc.subject.MESH | Hip Prosthesis* | - |
dc.subject.MESH | Humans | - |
dc.subject.MESH | Male | - |
dc.subject.MESH | Middle Aged | - |
dc.subject.MESH | Prospective Studies | - |
dc.subject.MESH | Prosthesis Failure* | - |
dc.subject.MESH | Technetium Tc 99m Medronate* | - |
dc.subject.MESH | Time Factors | - |
dc.title | Sequential Tc-99m MDP Bone Scans After Cementless Total Hip Arthroplasty in Asymptomatic Patients | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Radiology (영상의학교실) | - |
dc.contributor.googleauthor | KIM, HEE SOO | - |
dc.contributor.googleauthor | SUH, JIN-SUCK | - |
dc.contributor.googleauthor | HAN, CHANG DONG | - |
dc.contributor.googleauthor | KIM, YOUNG-HOO | - |
dc.contributor.googleauthor | LEE, JONG DOO | - |
dc.identifier.doi | 10.1097/00003072-199701000-00002 | - |
dc.contributor.localId | A01916 | - |
dc.contributor.localId | A03138 | - |
dc.contributor.localId | A04330 | - |
dc.relation.journalcode | J00595 | - |
dc.identifier.eissn | 1536-0229 | - |
dc.identifier.pmid | 8993865 | - |
dc.identifier.url | https://insights.ovid.com/crossref?an=00003072-199701000-00002 | - |
dc.contributor.alternativeName | Suh, Jin Suck | - |
dc.contributor.affiliatedAuthor | 서진석 | - |
dc.contributor.affiliatedAuthor | 이종두 | - |
dc.contributor.affiliatedAuthor | 한창동 | - |
dc.citation.volume | 22 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 6 | - |
dc.citation.endPage | 12 | - |
dc.identifier.bibliographicCitation | CLINICAL NUCLEAR MEDICINE, Vol.22(1) : 6-12, 1997 | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.