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Table 3 Specific information of femoral stems used in this study

From: Conservative femoral revision using short cementless stems with a tapered rectangular shape for selected Paprosky II–IV bone defects: an average seven-year follow-up

Classification of femoral stems

Number

Percent

Coating

Material

SLR-Plus; Smith & Nephew (Memphis, TN, USA)

31

40.8%

Grit-blasted surface

Ti-6Al-7Nb alloy

SL-Plus MIA; Smith & Nephew (Memphis, TN, USA)

18

23.7%

Hydroxyapatite

Ti-6Al-7Nb alloy

SL-Plus; Smith & Nephew (Memphis, TN, USA)

5

6.6%

Grit-blasted surface

Ti-6Al-7Nb alloy

Corail; DePuy Synthes (Warsaw, IN, USA)

13

17.1%

Hydroxyapatite

Ti alloy

Alpha-conserve type I stem; Wego Orhto (Shandong, China)

7

9.2%

Hydroxyapatite

Ti alloy

Polarstem; Smith & Nephew (Memphis, TN, USA)

2

2.6%

Hydroxyapatite

Ti-6Al-4V alloy

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Arthroplasty

ISSN: 2524-7948

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