Cementless Total Hip Arthroplasty With a Tapered, Rectangular Titanium Stem and a Threaded Cup

Grübl, Alexander; Chiari, Catharina; Gruber, M.; Kaider, Alexandra; Gottsauner‐Wolf, Florian

doi:10.2106/00004623-200203000-00014

Cited by 165 publications

(102 citation statements)

References 18 publications

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“…In our series we documented ten-year Kaplan-Meier survival of 98.4 % (95 % CI 96.6-100 %) with stem revision and any component revision as the endpoints, and 100 % with cup revision as the endpoint. We compared our results with those of published studies on the original system in primary THA as Table 3 [4,[6][7][8][9][10][11][12]. In these studies, the ten-year Kaplan-Meier survival rates range from 98.9 % to 100 % for the stem [7][8][9]11], from 93 % to 99 % for the cup [7,9,11] and from 92 % to 98 % for the entire system (i.e.…”

Section: Discussionmentioning

confidence: 99%

“…We compared our results with those of published studies on the original system in primary THA as Table 3 [4,[6][7][8][9][10][11][12]. In these studies, the ten-year Kaplan-Meier survival rates range from 98.9 % to 100 % for the stem [7][8][9]11], from 93 % to 99 % for the cup [7,9,11] and from 92 % to 98 % for the entire system (i.e. any component revision as endpoint) [4,6,7,[9][10][11][12].…”

Section: Discussionmentioning

confidence: 99%

“…In these studies, the ten-year Kaplan-Meier survival rates range from 98.9 % to 100 % for the stem [7][8][9]11], from 93 % to 99 % for the cup [7,9,11] and from 92 % to 98 % for the entire system (i.e. any component revision as endpoint) [4,6,7,[9][10][11][12].…”

Section: Discussionmentioning

confidence: 99%

“…In the reviewed literature, two studies documented the HHS at a follow-up time similar to ours. Pieringer et al [8] reported a median HHS of 89 (mean, 85.4) at a mean follow-up of 10.8 years, while Grübl et al [7] reported a mean HHS of 85.4 at a median follow-up of 10.1 years.…”

Section: Discussionmentioning

confidence: 99%

“…Although many studies have documented mid to long-term clinical outcomes with the original system [4][5][6][7][8][9][10][11][12], only a few have been published on the novel system [2,3,13]. To aid healthcare decision-making, we reviewed the results of THAs performed with the novel system at a single centre, and compared these results with those reported in the literature for the original stem.…”

Section: Introductionmentioning

confidence: 99%

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Long-term follow-up of primary total hip arthroplasty with the Alloclassic Variall system

Hochreiter¹,

Brusaferri

Kirschbichler³

et al. 2015

International Orthopaedics (SICOT)

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Purpose The aim of the present study was to evaluate the clinical and radiographic results of primary total hip arthroplasty (THA) performed with the Alloclassic Variall system (a modified version of the Alloclassic Zweymüller system) and to compare them with those in the literature for the original system. Methods Between January 2001 and December 2002, 273 consecutive primary THAs were performed in 259 patients at a single centre with the study system, using ceramic-onceramic (81.7 %) or ceramic-on-highly-crosslinkedpolyethylene (18.3 %) articulations. Results At the time of this study, 28 patients (29 hips; 10.6 %) had died and 40 (43 hips; 15.8 %) were lost to follow-up. Seventeen patients (19 hips; 7.0 %) could be reached only by telephone. There were four revisions in four patients (1.5 %), all involving only the femoral component. Ten-year Kaplan-Meier survival with revision of any component for any reason as the endpoint was 98.4 % (95 % confidence interval: 96.9-100 %; 30 hips remained 'at risk'). A total of 170 unrevised patients (178 hips; 65.2 %) were assessed clinically and radiographically at a median follow-up of 9.3 years (interquartile range [IQR] 8.8-9.8 years). The median Harris hip score (HHS) was 99.9 points (IQR 97.7-100). The score did not differ significantly between the two articulations. There was no sign of radiographic loosening. Conclusions The ten-year implant survival and the HHS score outcomes for THAs performed with the novel system were in line with those documented in the literature for its predecessor.

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Long-term follow-up of primary total hip arthroplasty with the Alloclassic Variall system

Hochreiter¹,

Brusaferri

Kirschbichler³

et al. 2015

International Orthopaedics (SICOT)

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Cemented versus cementless total hip arthroplasty for osteoarthrosis and other non-traumatic diseases

Hartl

Schillinger

Wanivenhaus

2004

Cochrane Database of Systematic Reviews

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Characterization, quantification, and isolation of aluminum oxide particles on grit blasted titanium aluminum alloy hip implants

et al. 2007

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Remnants of grit blasting were found only on the surfaces; none were observed on cross-sections. We conclude that the microstructure of titanium aluminum alloy does not interfere with the identification and quantification of particles. Particles were identified on the filters by electron microscopy and X-ray microanalysis. Aluminum oxide on the surface of grit-blasted titanium aluminum alloy implants is, in fact, a residue of grit blasting.

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Cementless Total Hip Arthroplasty With a Tapered, Rectangular Titanium Stem and a Threaded Cup

Cited by 165 publications

References 18 publications

Long-term follow-up of primary total hip arthroplasty with the Alloclassic Variall system

Long-term follow-up of primary total hip arthroplasty with the Alloclassic Variall system

Cemented versus cementless total hip arthroplasty for osteoarthrosis and other non-traumatic diseases

Characterization, quantification, and isolation of aluminum oxide particles on grit blasted titanium aluminum alloy hip implants

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