Revision INITIALE®

Hip - Femoral stems - Revision

Revision straight femoral stems
Design based on the benchmark cemented stem
This stem product line consists of primary, revision and dysplasia stems.

In clinical use since 2000.

Documentation

Documentation

Description
Important element
Product range
Documentation

Entire stem has a highly polished finish to prevent abrasion of cement mantle (2)
Identical intramedullary shape to Primary INITIALE Stem. Only the length differs
Different lengths within given size (see 'product range' tab)
Support collar
Impaction hole on top of stem
Material: stainless steel

(2) T. Scheerlinck, P.-P. Casteleyn: The design features of cemented femoral hip implants

 

 

Rectangular stem shape transforms rotational shear loads into compressive forces (2)
Rounded edges prevent stress concentrations in the cement mantle

(2) T. Scheerlinck, P.-P. Casteleyn: The design features of cemented femoral hip implants

 

 

 

Tapered cross-section (A/P and lateral) helps to transform vertical loads into compressive forces (1)
Neck-shaft angle: 129° (average)

(1) New AM, Taylor M, Wroblewski BM: Effect of Hip Stem Taper on Cement Stresses

 

 

The INITIALE® product line provides a comprehensive solution that remains faithful to the original concept:
INITIALE®: cemented primary femoral stem that is also available in a dysplasia version
INITIALE® Revision: cemented revision femoral stem available in various lengths
INITIALE® Cup: cemented UHMWPE cup

 

 

 

“Some devices may not be approved in your country, please contact your local distributor for further information”

 

View also

1Revision GENERIC®
Cemented

2Revision INTEGRALE®
Cementless

Revision Femoral Stems : 

Size 202R: lengths 200 and 250 mm
Size 302R: lengths 200 to 300 mm
Size 402R: lengths 200 to 350 mm
Size 501R: lengths 200 to 350 mm

 


 

Femoral Heads: 

Stainless steel femoral head Ø22.2 mm — short (−3 mm), medium (0 mm), long (+4 mm) necks
Stainless steel femoral head Ø22.2 mm — short (−2 mm), medium (0 mm), long (+2 mm) necks
Stainless steel femoral head Ø28 mm — short (−3.5 mm), medium (0 mm), long (+3.5 mm), extra-long (+7.5 mm) necks
BIOLOX® DELTA ceramic femoral head Ø28 mm — short (−3.5 mm), medium (0 mm), long (+3.5 mm) necks
BIOLOX® DELTA ceramic femoral head Ø32 mm — short (−4 mm), medium (0 mm), long (+4 mm) necks
BIOLOX® DELTA ceramic femoral head Ø36 mm — short (−4 mm), medium (0 mm), long (+4 mm) necks

 

 

Documentation