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Influence of polyet...
Influence of polyethylene constraint on tibial component fixation in total knee arthroplasty: follow-up report after 5 years
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- Saari, Tuuli, 1965 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för kliniska vetenskaper,Institute of Clinical Sciences
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- Uvehammer, Johan, 1953 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för kliniska vetenskaper,Institute of Clinical Sciences
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- Carlsson, Lars, 1952 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för kliniska vetenskaper,Institute of Clinical Sciences
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- Regnér, Lars, 1955 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för kliniska vetenskaper,Institute of Clinical Sciences
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- Kärrholm, Johan, 1951 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för kliniska vetenskaper,Institute of Clinical Sciences
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(creator_code:org_t)
- Elsevier BV, 2006
- 2006
- English.
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In: J Arthroplasty. - : Elsevier BV. - 0883-5403. ; 21:7, s. 1032-7
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https://gup.ub.gu.se...
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https://doi.org/10.1...
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Abstract
Subject headings
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- The influence of articulating surface design of AMK total knee prosthesis (DePuy, Johnson & Johnson) on migration and radiographic outcome at 5 years was evaluated. The knees were randomly allocated to receive a flat or a concave insert with retention of the posterior cruciate ligament when preoperative deformity was less severe and either a concave or a posterior-stabilized insert with resection of the posterior cruciate ligament when deformity was more pronounced. In 64 knees, migration was measured with radiostereometry. The posterior-stabilized component displayed more varus-valgus tilting than the concave insert. Other statistically significant differences in migration were not seen. Radiolucent lines were frequently seen without differences between prosthesis groups.
Subject headings
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Kirurgi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Surgery (hsv//eng)
Keyword
- *Arthroplasty
- Replacement
- Hip
- Follow-Up Studies
- Humans
- Knee Joint/radiography
- *Knee Prosthesis
- *Polyethylene
- Prosthesis Design
- Prosthesis Failure
- Tibia
Publication and Content Type
- ref (subject category)
- art (subject category)
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