The Exeter V40 cemented femoral stem was first introduced in 2000. The largest single-centre analysis of this implant to date was published in 2018 by Westerman et al. Excellent results were reported at a minimum of ten years for the first 540 cases performed at the designer centre in the Exeter NHS Trust, with stem survivorship of 96.8%. The aim of this current study is to report long-term outcomes and survivorship for the Exeter V40 stem in a non-designer centre. All patients undergoing primary total hip arthroplasty using the Exeter V40 femoral stem between 1 January 2005 and 31 January 2010 were eligible for inclusion. Data were collected prospectively, with routine follow-up at six to 12 months, two years, five years, and ten years. Functional outcomes were assessed using Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) scores. Outcome measures included data on all components in situ beyond ten years, death occurring within ten years with components in situ, and all-cause revision surgery.Aims
Methods
The results of hip and knee replacement surgery
are generally regarded as positive for patients. Nonetheless, they are
both major operations and have recognised complications. We present
a review of relevant claims made to the National Health Service
Litigation Authority. Between 1995 and 2010 there were 1004 claims
to a value of £41.5 million following hip replacement surgery and
523 claims to a value of £21 million for knee replacement. The most common
complaint after hip surgery was related to residual neurological
deficit, whereas after knee replacement it was related to infection.
Vascular complications resulted in the highest costs per case in
each group. Although there has been a large increase in the number of operations
performed, there has not been a corresponding relative increase
in litigation. The reasons for litigation have remained largely
unchanged over time after hip replacement. In the case of knee replacement,
although there has been a reduction in claims for infection, there
has been an increase in claims for technical errors. There has also
been a rise in claims for non-specified dissatisfaction. This information
is of value to surgeons and can be used to minimise the potential
mismatch between patient expectation, informed consent and outcome. Cite this article:
