Different wear in two highly cross-linked polyethylene liners in THA: wear analysis with EBRA.
Cross-linked polyethylene
Cup migration
EBRA
Wear
Journal
Archives of orthopaedic and trauma surgery
ISSN: 1434-3916
Titre abrégé: Arch Orthop Trauma Surg
Pays: Germany
ID NLM: 9011043
Informations de publication
Date de publication:
Sep 2021
Sep 2021
Historique:
received:
25
06
2020
accepted:
08
02
2021
pubmed:
5
3
2021
medline:
8
10
2021
entrez:
4
3
2021
Statut:
ppublish
Résumé
The purpose of this study was (1) to compare early wear rates in bedding-in periods of two highly cross-linked polyethylene liners frequently used in THA and (2) to evaluate risk factors indicating a possible higher wear rate. 1120 patients who received a Crossfire or a Marathon highly cross-linked (HXLPE) ultra-high-molecular-weight polyethylene liner in primary THA at our Department between 2004 and 2018 were retrospectively reviewed. Patients with (1) only alumina heads on HXLPE acetabular bearings, (2) a minimum of four radiographs per patient for EBRA analysis, (3) no osteolysis around the acetabular cup and (4) no dislocations that occurred during the study period were included. A total of 328 patients (female: 183; male: 145; Marathon: 179; Crossfire: 149) fulfilled the inclusion criteria. Mean follow-up was 24 (range 7-51) months. With 0.22 (SD 0.27) mm mean total wear for the Marathon was three times greater than for the Crossfire, namely 0.07 (SD 0.14) mm. Mean cup migration during the investigated follow-up period was 0.7 (SD 0.8) mm for the Pinnacle and 0.5 mm (SD 0.7) for the Trident PSL cups. Initial early wear of highly cross-linked polyethylene in combination with alumina heads differs strongly between products. Long-term survivorship of these liners should be observed to determine whether early wear has an impact on aseptic loosening. Level III (retrospective comparative study with prospective cohort).
Identifiants
pubmed: 33661385
doi: 10.1007/s00402-021-03832-0
pii: 10.1007/s00402-021-03832-0
pmc: PMC8354953
doi:
Substances chimiques
Polyethylene
9002-88-4
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
1591-1599Informations de copyright
© 2021. The Author(s).
Références
J Arthroplasty. 2005 Jun;20(4):409-13
pubmed: 16124954
J Arthroplasty. 2014 Jul;29(7):1369-72
pubmed: 24674733
Int Orthop. 2009 Jun;33(3):599-604
pubmed: 19184008
Acta Orthop. 2012 Apr;83(2):148-52
pubmed: 22248172
Arch Orthop Trauma Surg. 2005 Oct;125(8):555-7
pubmed: 16133474
Clin Orthop Relat Res. 2018 Feb;476(2):279-290
pubmed: 29529656
J Bone Joint Surg Am. 2009 May;91(5):1130-5
pubmed: 19411461
Clin Orthop Relat Res. 2005 Dec;441:143-50
pubmed: 16330997
J Bone Joint Surg Am. 1997 Nov;79(11):1635-41
pubmed: 9384422
Clin Orthop Relat Res. 2004 Dec;(429):6-16
pubmed: 15577460
J Bone Joint Surg Am. 2004 Apr;86(4):748-51
pubmed: 15069139
J Bone Joint Surg Am. 2007 Dec;89(12):2779-86
pubmed: 18056513
J Arthroplasty. 2008 Oct;23(7 Suppl):47-50
pubmed: 18701242
J Bone Joint Surg Br. 1996 May;78(3):422-6
pubmed: 8636179
J Arthroplasty. 2018 Aug;33(8):2677-2683
pubmed: 29681493
Bull Hosp Jt Dis. 2002-2003;61(1-2):17-26
pubmed: 12828375
J Orthop Res. 2017 May;35(5):988-996
pubmed: 27357247
J Arthroplasty. 2006 Sep;21(6 Suppl 2):17-25
pubmed: 16950057
Can J Surg. 2017 Jun;60(3):212-216
pubmed: 28570216
J Arthroplasty. 2014 Oct;29(10):1961-9
pubmed: 24939638
J Bone Joint Surg Am. 2019 Mar 6;101(5):421-428
pubmed: 30845036
J Arthroplasty. 2012 Sep;27(8 Suppl):2-7.e1
pubmed: 22682044
J Bone Joint Surg Am. 2008 Jul;90(7):1487-91
pubmed: 18594097
J Arthroplasty. 1998 Jun;13(4):464-6
pubmed: 9645529
Arch Orthop Trauma Surg. 2020 Nov;140(11):1837-1845
pubmed: 32951060
J Bone Joint Surg Am. 2004 Feb;86(2):257-61
pubmed: 14960669
J Arthroplasty. 2005 Oct;20(7 Suppl 3):73-6
pubmed: 16214006
J Bone Joint Surg Am. 2009 Nov;91(11):2617-21
pubmed: 19884436
Clin Orthop Relat Res. 2011 Mar;469(3):825-30
pubmed: 20844996
Arch Orthop Trauma Surg. 1979 Oct;95(1-2):47-9
pubmed: 526126
J Bone Joint Surg Am. 2012 Feb 1;94(3):234-9
pubmed: 22298055
J Arthroplasty. 2003 Oct;18(7 Suppl 1):55-9
pubmed: 14560412
J Bone Joint Surg Am. 2014 Jun 18;96(12):1015-1020
pubmed: 24951737
Acta Orthop. 2007 Dec;78(6):739-45
pubmed: 18236179
J Arthroplasty. 2001 Feb;16(2):149-60
pubmed: 11222887
J Arthroplasty. 2009 Feb;24(2):161-7
pubmed: 18534491
J Biomech. 1995 Oct;28(10):1225-36
pubmed: 8550641
Hip Int. 2012 Sep-Oct;22(5):511-5
pubmed: 23100151
J Bone Joint Surg Am. 2012 Dec 5;94(23):2153-9
pubmed: 23224386
Orthopade. 2005 Nov;34(11):1103-4, 1106-8, 1110
pubmed: 16133154
J Biomed Mater Res. 2002;63(6):848-53
pubmed: 12418033
J Orthop Res. 2020 Jul;38(7):1497-1505
pubmed: 32039492
Hip Int. 2018 Jan;28(1):53-58
pubmed: 29192734
J Arthroplasty. 2003 Oct;18(7 Suppl 1):60-7
pubmed: 14560413