Cemented Müller straight stem total hip replacement: 18 year survival, clinical and radiological outcomes

Figure 1 The radiological assessment of loosening was done according to the Gruen zones for the femoral component (Left) and according to Delee et al[27] for the acetabular component (right).

Figure 2 A case of acetabular cup loosening and migration, 9 years post surgery (left). This hip was revised and a new cemented acetabular component was implanted with good results. The femoral component was left in situ.

Figure 3 Kaplan-Meier survivorship of the Müller straight stem cemented total hip arthroplasty at 10 and 18 years was 96% and 81% respectively.