A laboratory based analysis of the primary stability of a new conservative hip prosthesis

S. Sturridge; I. Van Hegan; J. Hua; J. Witt; P. Nielsen; R. Bigsby; G. W. Blunn

A laboratory based analysis of the primary stability of a new conservative hip prosthesis

S. Sturridge^*, I. Van Hegan, J. Hua, J. Witt, P. Nielsen, R. Bigsby, G. W. Blunn

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

The primary stability of a new conservative hip prosthesis was analyzed. The design makes use of a higher femoral cut, which conserves bone stock, increasing options for future revision surgery. A jig was designed to carry linear variable differential transducers (LVDT), to accurately measure micromotion and migration at the bone-prosthesis interface in axial and varus/valgus directions. The results suggest that this stem design will be stable in the short term following insertion, until a long-term biological fixation is developed between the prosthesis and the bone.

Original language	English
Title of host publication	7th World Biomaterials Congress 2004
Publisher	Curran Associates, Inc.
Pages	447
Number of pages	1
ISBN (Print)	978-1604234619
Publication status	Published - 1 Oct 2006
Event	Transactions - 7th World Biomaterials Congress - Sydney, Australia Duration: 17 May 2004 → 21 May 2004

Conference

Conference	Transactions - 7th World Biomaterials Congress
Country/Territory	Australia
City	Sydney
Period	17/05/04 → 21/05/04

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title = "A laboratory based analysis of the primary stability of a new conservative hip prosthesis",

abstract = "The primary stability of a new conservative hip prosthesis was analyzed. The design makes use of a higher femoral cut, which conserves bone stock, increasing options for future revision surgery. A jig was designed to carry linear variable differential transducers (LVDT), to accurately measure micromotion and migration at the bone-prosthesis interface in axial and varus/valgus directions. The results suggest that this stem design will be stable in the short term following insertion, until a long-term biological fixation is developed between the prosthesis and the bone.",

author = "S. Sturridge and {Van Hegan}, I. and J. Hua and J. Witt and P. Nielsen and R. Bigsby and Blunn, {G. W.}",

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AU - Sturridge, S.

AU - Van Hegan, I.

AU - Hua, J.

AU - Witt, J.

AU - Nielsen, P.

AU - Bigsby, R.

AU - Blunn, G. W.

PY - 2006/10/1

Y1 - 2006/10/1

N2 - The primary stability of a new conservative hip prosthesis was analyzed. The design makes use of a higher femoral cut, which conserves bone stock, increasing options for future revision surgery. A jig was designed to carry linear variable differential transducers (LVDT), to accurately measure micromotion and migration at the bone-prosthesis interface in axial and varus/valgus directions. The results suggest that this stem design will be stable in the short term following insertion, until a long-term biological fixation is developed between the prosthesis and the bone.

AB - The primary stability of a new conservative hip prosthesis was analyzed. The design makes use of a higher femoral cut, which conserves bone stock, increasing options for future revision surgery. A jig was designed to carry linear variable differential transducers (LVDT), to accurately measure micromotion and migration at the bone-prosthesis interface in axial and varus/valgus directions. The results suggest that this stem design will be stable in the short term following insertion, until a long-term biological fixation is developed between the prosthesis and the bone.

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AN - SCOPUS:13844280498

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BT - 7th World Biomaterials Congress 2004

PB - Curran Associates, Inc.

T2 - Transactions - 7th World Biomaterials Congress

Y2 - 17 May 2004 through 21 May 2004

ER -

A laboratory based analysis of the primary stability of a new conservative hip prosthesis

Abstract

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