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Copyright ©2014 Baishideng Publishing Group Inc.
World J Orthop. Nov 18, 2014; 5(5): 591-596
Published online Nov 18, 2014. doi: 10.5312/wjo.v5.i5.591
Table 2 Thirteen year New Zealand Joint Registry reasons for revision for loosening within 90 d n (%)
Fixation/nLoose cupLoose stemUnstableDeep infectionPainFemoral fracture
Cemented/776 (7.8)3 (3.9)58 (75.3)9 (11.7)9 (2.6)3 (3.9)
Hybrid/18931 (16.4)7 (3.7)113 (59.8)26 (13.8)5 (2.6)9 (4.8)
Reverse hybrid/201 (50)0001 (50)
Uncemented/27023 (8.5)23 (8.5)108 (40)26 (9.6)5 (1.9)81 (30)