LCS® Multicenter Worldwide Outcome Study

Hamelynck, Karel J.; Stiehl, James B.; Voorhorst, Paul E; Kashiwagi, Takashi; Boldt, J.; Keblish, Peter A.

doi:10.1007/978-3-642-59347-5_12

Cited by 5 publications

(3 citation statements)

References 30 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Its incidence evolved from 10 to 35% in the early times of TKA [20] to less than 10% in the more recent orthopaedic literature. The best series reported an incidence of revision of even less than 1% [102, 113, 118]. Motsis et al [86] related its causes to the surgical technique and component positioning, extensor mechanism imbalance and other causes.…”

Section: Intraarticular Mechanical Causesmentioning

confidence: 99%

Causes of failure and etiology of painful primary total knee arthroplasty

Seil

Pape

2011

Knee Surg Sports Traumatol Arthrosc

View full text Add to dashboard Cite

The review provides an overview of the causes of failure and the many different aetiologies of a painful primary total knee arthroplasty (TKA). They can be classified into extra- and intraarticular disorders, the latter being divided into biological and mechanical origins. Whereas biological aetiologies like infections have remained stable over time, other causes of failure have changed. In the early times of knee arthroplasty, they were mainly related to technical insufficiencies. A better understanding of knee arthroplasty, patients' increasing functional demands as well as a continuous development of TKA techniques generated newer problems, which are increasingly related to the functioning of the soft-tissue envelope of the knee. From a therapeutic point of view, three situations can be considered: functional problems not needing reoperations, causes of reoperations not needing an exchange of prosthetic components as well as reoperations with exchange of at least one prosthetic component.

show abstract

Section: Intraarticular Mechanical Causesmentioning

confidence: 99%

Causes of failure and etiology of painful primary total knee arthroplasty

Seil

Pape

2011

Knee Surg Sports Traumatol Arthrosc

View full text Add to dashboard Cite

show abstract

“…The low contact stress mobile-bearing prosthesis has a patellar component survivorship of 98.5% at the 14-year follow-up. 4…”

Section: Component Designmentioning

confidence: 99%

“…2,3 In a multicentre study of low contact stress mobile bearing TKAs, only 6 of 259 revisions were associated with patellar instability, which accounted for a revision rate of 0.1% after a mean follow-up duration of 5.7 years. 4 A revision rate of 12% was reported secondary to complications of the extensor mechanism. 5 The aetiology of patellofemoral instability can be related to (1) the surgical technique and component positioning, (2) extensor mechanism imbalance, and (3) other causes.…”

Section: Introductionmentioning

confidence: 99%

Review Article: Patellar Instability after Total Knee Arthroplasty

Motsis¹,

Paschos²,

Pakos³

et al. 2009

J Orthop Surg (Hong Kong)

View full text Add to dashboard Cite

Patellar instability after total knee arthroplasty (TKA) is a serious complication that impairs functional outcome and may lead to revision surgery. Its aetiology can be related to the surgical technique and component positioning, extensor mechanism imbalance, and other causes. After TKA, the presence of anterior knee pain, especially during stressful activities, is indicative of patellar instability. Diagnosis can be made by radiological evaluation of the patella position, alignment, and component fixation. Main treatment options include revision of the TKA components (in case of malposition) and lateral retinacular release with or without a proximal or distal realignment (in case of soft-tissue imbalance).

show abstract

The Knee

Buechel¹,

Pappas²

2015

Principles of Human Joint Replacement

View full text Add to dashboard Cite

LCS® Multicenter Worldwide Outcome Study

Cited by 5 publications

References 30 publications

Causes of failure and etiology of painful primary total knee arthroplasty

Causes of failure and etiology of painful primary total knee arthroplasty

Review Article: Patellar Instability after Total Knee Arthroplasty

The Knee

Contact Info

Product

Resources

About