Skip to main content
Top
Published in: International Orthopaedics 10/2017

01-10-2017 | Original Paper

The outcome of the partial resurfacing arthroplasty of the hip shows high numbers of failures and conversion to total arthroplasty

Authors: Thilo Floerkemeier, Stefan Budde, Nils Wirries, Gabriela von Lewinski, Henning Windhagen, Marco Ezechieli

Published in: International Orthopaedics | Issue 10/2017

Login to get access

Abstract

Purpose

Local cartilage and bony defects, which are too large for joint preserving cartilage treatment are difficult to treat. The implantation of a mini-resurfacing implant (Hemicap®, 2med, Hamburg, Germany) may be a possible alternative treatment for these patients. This partial replacement fills the defect and restores a smooth and continuous articular surface. The aim of this study was to determine short- to midterm results of the treatment of local cartilage defects of the femoral head using the Hemicap®.

Methods

Since 04/2011 16 patients with osteonecrosis of the femoral head greater ARCO stage II or local femoral cartilage lesions (< 35 mm) were treated with the implantation of the Hemicap® implant. A clinical and radiological follow-up was conducted.

Results

The clinical results showed a significant improvement of the function and pain of the hip according to the Harris Hip Score from 56 (±14) preoperative to 77 (±15) post-operative 25 months after implantation of the Hemicap®. In the meantime, in four patients the Hemicap® had to be converted to a total hip arthroplasty due to loosening, progredience of the osteonecrosis or degeneration of the acetabulum.

Conclusions

The implantation of the mini-resurfacing implant Hemicap® seemed to be an alternative treatment for local cartilage defects of the femoral head to postpone the implantation of a total hip arthroplasty. However, the clinical outcome seems to be inferior to total hip arthroplasty. Furthermore, due to a high rate of conversion to total hip arthroplasty (25%) the application of this implant is questionable. If the implant is considered as a treatment option at least patient selection and enlightenment for this treatment with the high risk of failure and progression of osteoarthritis is very important.
Literature
1.
go back to reference Bozic KJ, Zurakowski D, Thornhill TS (1999) Survivorship analysis of hips treated with core decompression for nontraumatic osteonecrosis of the femoral head. J Bone Joint Surg Am 81(2):200–209CrossRefPubMed Bozic KJ, Zurakowski D, Thornhill TS (1999) Survivorship analysis of hips treated with core decompression for nontraumatic osteonecrosis of the femoral head. J Bone Joint Surg Am 81(2):200–209CrossRefPubMed
2.
go back to reference Hungerford DS (1995) Treatment of avascular necrosis in the young patient. Orthopedics 18(9):822–823PubMed Hungerford DS (1995) Treatment of avascular necrosis in the young patient. Orthopedics 18(9):822–823PubMed
3.
go back to reference Mont MA, Jones LC, Pacheco I, Hungerford DS (1998) Radiographic predictors of outcome of core decompression for hips with osteonecrosis stage III. Clin Orthop Relat Res 354:159–168CrossRef Mont MA, Jones LC, Pacheco I, Hungerford DS (1998) Radiographic predictors of outcome of core decompression for hips with osteonecrosis stage III. Clin Orthop Relat Res 354:159–168CrossRef
4.
go back to reference Smith SW, Fehring TK, Griffin WL, Beaver WB (1995) Core decompression of the osteonecrotic femoral head. J Bone Joint Surg Am 77(5):674–680CrossRefPubMed Smith SW, Fehring TK, Griffin WL, Beaver WB (1995) Core decompression of the osteonecrotic femoral head. J Bone Joint Surg Am 77(5):674–680CrossRefPubMed
5.
go back to reference Berend KR, Gunneson EE, Urbaniak JR (2003) Free vascularized fibular grafting for the treatment of postcollapse osteonecrosis of the femoral head. J Bone Joint Surg Am 85-A(6):987–993CrossRefPubMed Berend KR, Gunneson EE, Urbaniak JR (2003) Free vascularized fibular grafting for the treatment of postcollapse osteonecrosis of the femoral head. J Bone Joint Surg Am 85-A(6):987–993CrossRefPubMed
6.
go back to reference Kim SY, Kim YG, Kim PT, Ihn JC, Cho BC, Koo KH (2005) Vascularized compared with nonvascularized fibular grafts for large osteonecrotic lesions of the femoral head. J Bone Joint Surg Am 87(9):2012–2018. doi:10.2106/JBJS.D.02593 CrossRefPubMed Kim SY, Kim YG, Kim PT, Ihn JC, Cho BC, Koo KH (2005) Vascularized compared with nonvascularized fibular grafts for large osteonecrotic lesions of the femoral head. J Bone Joint Surg Am 87(9):2012–2018. doi:10.​2106/​JBJS.​D.​02593 CrossRefPubMed
7.
go back to reference Freiherr von Salis-Soglio G, Ruff C (1988) Idiopathic femur head necrosis in the adult--results of surgical therapy. Z Orthop Ihre Grenzgeb 126(5):492–499CrossRefPubMed Freiherr von Salis-Soglio G, Ruff C (1988) Idiopathic femur head necrosis in the adult--results of surgical therapy. Z Orthop Ihre Grenzgeb 126(5):492–499CrossRefPubMed
8.
go back to reference Scher MA, Jakim I (1993) Intertrochanteric osteotomy and autogenous bone-grafting for avascular necrosis of the femoral head. J Bone Joint Surg Am 75(8):1119–1133CrossRefPubMed Scher MA, Jakim I (1993) Intertrochanteric osteotomy and autogenous bone-grafting for avascular necrosis of the femoral head. J Bone Joint Surg Am 75(8):1119–1133CrossRefPubMed
10.
12.
13.
go back to reference Ganz R, Gill TJ, Gautier E, Ganz K, Krugel N, Berlemann U (2001) Surgical dislocation of the adult hip a technique with full access to the femoral head and acetabulum without the risk of avascular necrosis. J Bone Joint Surg Br 83(8):1119–1124CrossRefPubMed Ganz R, Gill TJ, Gautier E, Ganz K, Krugel N, Berlemann U (2001) Surgical dislocation of the adult hip a technique with full access to the femoral head and acetabulum without the risk of avascular necrosis. J Bone Joint Surg Br 83(8):1119–1124CrossRefPubMed
15.
16.
go back to reference Floerkemeier T, Tscheuschner N, Calliess T, Ezechieli M, Floerkemeier S, Budde S, Windhagen H, von Lewinski G (2012) Cementless short stem hip arthroplasty METHA(R) as an encouraging option in adults with osteonecrosis of the femoral head. Arch Orthop Trauma Surg 132(8):1125–1131. doi:10.1007/s00402-012-1524-5 CrossRefPubMed Floerkemeier T, Tscheuschner N, Calliess T, Ezechieli M, Floerkemeier S, Budde S, Windhagen H, von Lewinski G (2012) Cementless short stem hip arthroplasty METHA(R) as an encouraging option in adults with osteonecrosis of the femoral head. Arch Orthop Trauma Surg 132(8):1125–1131. doi:10.​1007/​s00402-012-1524-5 CrossRefPubMed
17.
18.
go back to reference Van Stralen RA, Haverkamp D, Van Bergen CJ, Eijer H (2009) Partial resurfacing with varus osteotomy for an osteochondral defect of the femoral head. Hip Int 19(1):67–70PubMed Van Stralen RA, Haverkamp D, Van Bergen CJ, Eijer H (2009) Partial resurfacing with varus osteotomy for an osteochondral defect of the femoral head. Hip Int 19(1):67–70PubMed
19.
21.
go back to reference Teloken MA, Bissett G, Hozack WJ, Sharkey PF, Rothman RH (2002) Ten to fifteen-year follow-up after total hip arthroplasty with a tapered cobalt-chromium femoral component (tri-lock) inserted without cement. J Bone Joint Surg Am 84-A(12):2140–2144CrossRefPubMed Teloken MA, Bissett G, Hozack WJ, Sharkey PF, Rothman RH (2002) Ten to fifteen-year follow-up after total hip arthroplasty with a tapered cobalt-chromium femoral component (tri-lock) inserted without cement. J Bone Joint Surg Am 84-A(12):2140–2144CrossRefPubMed
23.
Metadata
Title
The outcome of the partial resurfacing arthroplasty of the hip shows high numbers of failures and conversion to total arthroplasty
Authors
Thilo Floerkemeier
Stefan Budde
Nils Wirries
Gabriela von Lewinski
Henning Windhagen
Marco Ezechieli
Publication date
01-10-2017
Publisher
Springer Berlin Heidelberg
Published in
International Orthopaedics / Issue 10/2017
Print ISSN: 0341-2695
Electronic ISSN: 1432-5195
DOI
https://doi.org/10.1007/s00264-017-3594-z

Other articles of this Issue 10/2017

International Orthopaedics 10/2017 Go to the issue