Literature DB >> 3342563

Patellar component dissociation in total knee arthroplasty. A report of two cases.

C J Sutherland1.   

Abstract

Dissociation of the polyethylene from the metal baseplate of the patellar component in total knee arthroplasty (TKA) occurred in two patients. Analysis of intraoperative and postoperative photographs of the specimens indicates that "cold flow" of the polyethylene precedes dissociation from the metal baseplate. The diagnosis can be made on the basis of a pathogonomic metallic crepitus.

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Year:  1988        PMID： 3342563

Source DB:  PubMed          Journal:  Clin Orthop Relat Res        ISSN： 0009-921X            Impact factor:   4.176


  2 in total

1.  Atraumatic patellar prosthesis dislocation with patellar tendon injury following a total knee arthroplasty: a case report.

Authors:  Vinay Kumar Singh; Pankaj Kumar Singh; Yashwant Singh; Alka Singh; Sadaf Javed; Murad Abdunabi
Journal:  J Med Case Rep       Date:  2010-01-15

2.  Extra-articular migration of the patellar component following total knee arthroplasty.

Authors:  B C Hanna; N W Thompson; D S Wilson; R A B Mollan
Journal:  Ulster Med J       Date:  2002-05
  2 in total

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