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Official Journal of the Italian Society of Orthopaedics and Traumatology

Table 3 Patient satisfaction at 12 and 24 months

From: Unexpected early loosening of rectangular straight femoral Zweymüller stems with an alumina-reduced surface after total hip arthroplasty—a prospective, double-blind, randomized controlled trial

 

12 months follow-up

24 months follow-up

STD stem n = 21

NT stem n = 17

STD stem n = 21

NT stem n = 15

Very satisfied n (%)

18 (86)

13 (65)

19 (91)

13 (81)

Generally satisfied n (%)

3 (14)

3 (15)

2 (9)

2 (13)

Partially satisfied n (%)

None

3 (15)

None

1 (6)

Not satisfied n (%)

None

1 (5)

None

None

  1. n number, NT new technology, STD standard