Abstract
Background
The purpose of this study was to evaluate the minimum 10-year results of primary total hip arthroplasty using an uncemented, hydroxyapatite-coated tapered stem. Radiological signs of bone remodeling are also presented.
Methods
We followed a consecutive series of 105 patients (115 hips), who had had an uncemented, proximally hydroxyapatite-coated Bi-Metric femoral component for a mean of 12.2 years (range 10.0–14.9 years). The average age at operation was 52 years. Detailed clinical and radiological analyses were performed after a minimum of 5 and 10 years. Eight patients (10 hips) had died, and one patient was lost to follow-up, leaving 104 hips for final evaluation. The clinical result was evaluated by the Harris Hip Score, complications, and thigh pain.
Results
All patients still had their femoral components in place at the final follow-up. The average Harris Hip Score after 10 years was 92 (range 50–100) with no deterioration over time. Radiologically, several signs of progressive remodeling were identified, but no stem showed signs of loosening.
Conclusions
The intermediate clinical and radiological results with this stem are encouraging. In the hands of various surgeons, the stem has performed well in a young, high-risk population.
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References
H Malchau P Herberts T Eisler G Garellick P Söderman (2002) ArticleTitleThe Swedish Total Hip Replacement Register J Bone Joint Surg Am 84 IssueIDSuppl 2 2–20 Occurrence Handle12479335
CA Engh JD Bobyn AH Glassman (1987) ArticleTitlePorous-coated hip replacement: the factors governing bone ingrowth, stress shielding, and clinical results J Bone Joint Surg Br 69 45–55 Occurrence Handle1:STN:280:DyaL2s7jslOrug%3D%3D Occurrence Handle3818732
KS Keisu EB Mathiesen JU Lindgren (2001) ArticleTitleThe uncemented fully textured Lord hip prosthesis: a 10- to 15-year followup study Clin Orthop 382 133–42 Occurrence Handle10.1097/00003086-200101000-00020 Occurrence Handle11153981
RB Bourne CH Rorabeck ME Ghazal MH Lee (1994) ArticleTitlePain in the thigh following total hip replacement with a porous-coated anatomic prosthesis for osteoarthrosis: a five-year follow-up study J Bone Joint Surg Am 76 1464–70 Occurrence Handle1:STN:280:DyaK2M%2FhsVKhsQ%3D%3D Occurrence Handle7929493
LD Dorr K Lewonowski M Lucero M Harris Z Wan (1997) ArticleTitleFailure mechanisms of anatomic porous replacement I cementless total hip replacement Clin Orthop 334 157–67 Occurrence Handle9005909
RJ Furlong JF Osborn (1991) ArticleTitleFixation of hip prostheses by hydroxyapatite ceramic coatings J Bone Joint Surg Br 73 741–5 Occurrence Handle1:STN:280:DyaK3MzntlCitg%3D%3D Occurrence Handle1654336
TH Mallory AV Lombardi SuffixJr JR Leith H Fujita JF Hartman SG Capps et al. (2002) ArticleTitleWhy a taper? J Bone Joint Surg Am 84 IssueIDSuppl 2 81–9 Occurrence Handle12479343
Y Takatori I Nagai T Moro Y Kuruta T Karita A Mabuchi et al. (2002) ArticleTitleTen-year follow-up of a proximal circumferential porous-coated femoral prosthesis: radiographic evaluation and stability J Orthop Sci 7 68–73 Occurrence Handle10.1007/s776-002-8420-1 Occurrence Handle11819135
PR Aldinger SJ Breusch M Lukoschek H Mau V Ewerbeck M Thomsen (2003) ArticleTitleA ten- to 15-year follow-up of the cementless Spotorno stem J Bone Joint Surg Br 85 209–14 10.1302/0301-620X.85B2.13216 Occurrence Handle10.1302/0301-620X.85B2.13216 Occurrence Handle1:STN:280:DC%2BD3s7mtFWhtg%3D%3D Occurrence Handle12678354
JB Meding EM Keating MA Ritter PM Faris ME Berend (2004) ArticleTitleMinimum ten-year follow-up of a straight-stemmed, plasma-sprayed, titanium-alloy, uncemented femoral component in primary total hip arthroplasty J Bone Joint Surg Am 86 92–7 Occurrence Handle14711950
CJM Oosterbos AIA Rahmy AJ Tonino W Witpeerd (2004) ArticleTitleHigh survival rate of hydroxyapatite-coated hip prostheses: 100 consecutive hips followed for 10 years Acta Orthop Scand 75 127–33 10.1080/00016470412331294365 Occurrence Handle15180226 Occurrence Handle10.1080/00016470412331294365
WH Harris (1969) ArticleTitleTraumatic arthritis of the hip after dislocation and acetabular fractures: treatment by mold arthroplasty — an end-result study using a new method of result evaluation J Bone Joint Surg Am 51 737–55 Occurrence Handle1:STN:280:DyaF1M3gtlWltQ%3D%3D Occurrence Handle5783851
CA Engh P Massin KE Suthers (1990) ArticleTitleRoentgenographic assessment of the biologic fixation of porous-surfaced femoral components Clin Orthop 257 107–28 Occurrence Handle2199114
H Malchau J Kärrholm YX Wang P Herberts (1995) ArticleTitleAccuracy of migration analysis in hip arthroplasty: digitized and conventional radiography, compared to radiostereometry in 51 patients Acta Orthop Scand 66 418–24 Occurrence Handle1:STN:280:DyaK28%2FmvFCgtw%3D%3D Occurrence Handle7484121
TA Gruen GM McNeice HC Amstutz (1979) ArticleTitle“Modes of failure” of cemented stem-type femoral components: a radiographic analysis of loosening Clin Orthop 141 17–27 Occurrence Handle477100
AF Brooker JW Bowerman RA Robinson LH Riley SuffixJr (1973) ArticleTitleEctopic ossification following total hip replacement. Incidence and a method of classification J Bone Joint Surg Am 55 1629–32 Occurrence Handle1:STN:280:DyaE2M7hsVylsA%3D%3D Occurrence Handle4217797
JHM Goosen AJ Swieringa JGM Keet CCPM Verheyen (2005) ArticleTitleExcellent results from proximally HA-coated femoral stems with a minimum of 6 years follow-up: a prospective evaluation of 100 patients Acta Orthop 76 190–7 Occurrence Handle10.1080/00016470510030562 Occurrence Handle16097543
YS Park JY Lee SH Yun MW Jung I Oh (2003) ArticleTitleComparison of hydroxyapatite- and porous-coated stems in total hip replacement Acta Orthop Scand 74 259–63 10.1080/00016470310014166 Occurrence Handle10.1080/00016470310014166 Occurrence Handle12899544
J Parvizi PF Sharkey WJ Hozack F Orzoco GA Bissett RH Rothman (2004) ArticleTitleProspective matched-pair analysis of hydroxyapatite-coated and uncoated femoral stems in total hip arthroplasty: a concise follow-up of a previous report J Bone Joint Surg Am 86 783–6 Occurrence Handle10.1302/0301-620X.86B6.15356 Occurrence Handle15069144
RGT Geesink K de Groot CPAT Klein (1987) ArticleTitleChemical implant fixation using hydroxyl-apatite coatings: the development of a human total hip prosthesis for chemical fixation to bone using hydroxyl-apatite coatings on titanium substrates Clin Orthop 225 147–70 Occurrence Handle1:CAS:528:DyaL1cXot1SntA%3D%3D Occurrence Handle2824115
K Søballe ES Hansen H Brockstedt-Rasmussen VE Hjortdal GI Juhl GM Pedersen et al. (1991) ArticleTitleGap healing enhanced by hydroxyapatite coating in dogs Clin Orthop 272 300–7 Occurrence Handle1657476
JE Dalton SD Cook KA Thomas JF Kay (1994) ArticleTitleThe effect of operative fit and hydroxyapatite coating on mechanical and biological response to porous implants J Bone Joint Surg Am 77 97–110
J Kärrholm H Malchau F Snorrason P Herberts (1994) ArticleTitleMicromotion of femoral stems in total hip arthroplasty: a randomised study of cemented, hydroxyapatite-coated, and porous-coated stems with roentgen stereophotogrammetric analysis J Bone Joint Surg Am 76 1692–705 Occurrence Handle7962030
M Hamadouche J Witvoet R Porcher A Meunier L Sedel R Nizard (2001) ArticleTitleHydroxyapatite-coated versus grit-blasted femoral stems: a prospective, randomised study using EBRA-FCA J Bone Joint Surg Br 83 979–87 10.1302/0301-620X.83B7.11478 Occurrence Handle10.1302/0301-620X.83B7.11478 Occurrence Handle1:STN:280:DC%2BD3MrlslCmuw%3D%3D Occurrence Handle11603537
WJ Donnelly A Kobayashi MAR Freeman TW Chin H Yeo M West et al. (1997) ArticleTitleRadiological and survival comparison of four methods of fixation of a proximal femoral stem J Bone Joint Surg Br 79 351–60 10.1302/0301-620X.79B3.7060 Occurrence Handle10.1302/0301-620X.79B3.7060 Occurrence Handle1:STN:280:DyaK2szisVWguw%3D%3D Occurrence Handle9180308
LD Dorr Z Wan (1996) ArticleTitleComparative results of a distal modular sleeve, circumferential coating, and stiffness relief using the Anatomic Porous Replacement II J Arthroplasty 11 419–28 Occurrence Handle10.1016/S0883-5403(96)80032-5 Occurrence Handle1:STN:280:DyaK28zosVelsw%3D%3D Occurrence Handle8792249
O Rahbek S Overgaard M Lind K Bendix C Bünger K Søballe (2001) ArticleTitleSealing effect of hydroxyapatite coating on peri-implant migration of particles: an experimental study in dogs J Bone Joint Surg Br 83 441–7 10.1302/0301-620X.83B3.10667 Occurrence Handle10.1302/0301-620X.83B3.10667 Occurrence Handle1:STN:280:DC%2BD3MzgvFKnuw%3D%3D Occurrence Handle11341435
EJ McPherson LD Dorr TA Gruen MT Saberi (1995) ArticleTitleHydroxyapatite-coated proximal ingrowth femoral stems: a matched pair control study Clin Orthop 315 223–30 Occurrence Handle7634671
H Malchau YX Wang J Kärrholm P Herberts (1997) ArticleTitleScandinavian multicenter porous coated anatomic total hip arthroplasty study: clinical and radiographic results with 7- to 10-year follow-up evaluation J Arthroplasty 12 133–48 10.1016/S0883-5403(97)90059-0 Occurrence Handle10.1016/S0883-5403(97)90059-0 Occurrence Handle1:STN:280:DyaK2s3gsF2rtw%3D%3D Occurrence Handle9139095
HJ Laine TJS Puolakka T Moilanen KJ Pajamäki J Wirta MUK Lehto (2000) ArticleTitleThe effects of cementless femoral stem shape and proximal surface texture on “fit-and-fill” characteristics and on bone remodeling Int Orthop 24 184–90 10.1007/s002640000150 Occurrence Handle10.1007/s002640000150 Occurrence Handle1:STN:280:DC%2BD3Mzgs1ajtg%3D%3D Occurrence Handle11081837
RB Bourne CH Rorabeck (1998) ArticleTitleA critical look at cementless stems: taper designs and when to use alternatives Clin Orthop 355 212–23 Occurrence Handle10.1097/00003086-199810000-00022 Occurrence Handle9917606
C Khalily DK Lester (2002) ArticleTitleResults of a tapered cementless femoral stem implanted in varus J Arthroplasty 17 463–6 Occurrence Handle10.1054/arth.2002.32171 Occurrence Handle12066277
K Yamamoto A Imakiire T Shishido T Masaoka R Koizumi K Ito et al. (2003) ArticleTitleCementless total hip arthroplasty using porous-coated Biomet acetabular cups (Hexloc and Ringloc types) J Orthop Sci 8 657–63 Occurrence Handle10.1007/s00776-003-0689-8 Occurrence Handle14557931
TJ Puolakka HJ Laine TP Moilanen AM Koivisto KJ Pajamäki (2001) ArticleTitleAlarming wear of the first-generation polyethylene liner of the cementless porous-coated Biomet Universal cup: 107 hips followed for mean 6 years Acta Orthop Scand 72 1–7 Occurrence Handle10.1080/000164701753606608 Occurrence Handle1:STN:280:DC%2BD3M3kvFCqtg%3D%3D Occurrence Handle11327406
CC Lyback CO Lyback A Kyro HJ Kautiainen EA Belt (2004) ArticleTitleSurvival of Bi-Metric femoral stems in 77 total hip arthroplasties for juvenile chronic arthritis Int Orthop 28 357–61 Occurrence Handle10.1007/s00264-004-0538-1 Occurrence Handle1:STN:280:DC%2BD2cnitFeksg%3D%3D Occurrence Handle15316677
H Bodén P Adolphson (2004) ArticleTitleNo adverse effects of early weight bearing after uncemented total hip arthroplasty: a randomized study of 20 patients Acta Orthop Scand 75 21–9 Occurrence Handle15022801
H Bodén P Adolphson M Öberg (2004) ArticleTitleUnstable versus stable uncemented femoral stems: a radiological study of periprosthetic bone changes in two types of uncemented stems with different concepts of fixation Arch Orthop Trauma Surg 124 382–92 10.1007/s00402-004-0666-5 Occurrence Handle10.1007/s00402-004-0666-5 Occurrence Handle15112084
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Bodén, H., Salemyr, M., Sköldenberg, O. et al. Total hip arthroplasty with an uncemented hydroxyapatite-coated tapered titanium stem: results at a minimum of 10 years’ follow-up in 104 hips. J Orthop Sci 11, 175–179 (2006). https://doi.org/10.1007/s00776-005-0986-5
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DOI: https://doi.org/10.1007/s00776-005-0986-5