Migration of the acetabular component may give rise to oval-shaped bone defects in the acetabulum. The oblong implant is designed to fill these defects and achieve a stable cementless anchorage with no significant bone loss. We prospectively reviewed 133 oblong long oblique
This study reviews the predisposing features, the clinical, and laboratory findings at the time of diagnosis and the results of single-stage
We reviewed 44 consecutive
We reviewed 1039 revision total hip replacements where an angle-bore acetabular component was used. After a mean follow-up of nine years (0 to 20.6), the incidence of
Aims. The purpose of this study was to compare the long-term results
of primary total hip arthroplasty (THA) in young patients using
either a conventional (CPE) or a highly cross-linked (HXLPE) polyethylene
liner in terms of functional outcome, incidence of osteolysis, radiological
wear and rate of
We present an update of the clinical and radiological results of 62 consecutive acetabular
The in-cement technique for
The outcome of surgery for recurrent lumbar disc
herniation is debatable. Some studies show results that are comparable
with those of primary discectomy, whereas others report worse outcomes.
The purpose of this study was to compare the outcome of revision
lumbar discectomy with that of primary discectomy in the same cohort
of patients who had both the primary and the recurrent herniation
at the same level and side. A retrospective analysis of prospectively gathered data was undertaken
in 30 patients who had undergone both primary and
Peri-prosthetic fracture after joint replacement in the lower limb is associated with significant morbidity. The primary aim of this study was to investigate the incidence of peri-prosthetic fracture after total hip replacement (THR) and total knee replacement (TKR) over a ten-year period using a population-based linked dataset. Between 1 April 1997 and 31 March 2008, 52 136 primary THRs, 8726
The practice of removing a well-fixed cementless
femoral component is associated with high morbidity. Ceramic bearing
couples are low wearing and their use minimises the risk of subsequent
further
The need for supplementary screw fixation in acetabular
During the 11-year-period from 1970 to 1980, 799 total hip arthroplasties with metal-on-plastic prostheses were performed for primary osteoarthritis. In all cases high viscosity cement was used, but not under pressure; acetabular cartilage was removed, but the femoral canal was not plugged. The rate of
The results of 140 total hip
We undertook a study to determine the rates of infection and
We reviewed 19
Primary total hip arthroplasty (THA) is one of the most effective ways of improving quality of life (QoL). We have compared the improvement in QoL in 62 patients who had a cemented
We report the use of an allograft prosthetic composite for reconstruction of the skeletal defect in complex revision total hip replacement for severe proximal femoral bone loss. Between 1986 and 1999, 72 patients (20 men, 52 women) with a mean age of 59.9 years (38 to 78) underwent reconstruction using this technique. At a mean follow-up of 12 years (8 to 20) 57 patients were alive, 14 had died and one was lost to follow-up. Further
Dislocation is a common reason for
We retrospectively reviewed 11 consecutive patients with an infected reverse shoulder prosthesis. Patients were assessed clinically and radiologically, and standard laboratory tests were carried out. Peroperative samples showed Propionbacterium acnes in seven, coagulase-negative Staphylococcus in five, methicillin-resistant staphylococcus aureus in one and Escherichia coli in one. Two multibacterial and nine monobacterial infections were seen. Post-operatively, patients were treated with intravenous cefazolin for at least three days and in all antibiotic therapy was given for at least three months. Severe pain (3 of 11) or severe limitation of function (3 of 11) are not necessarily seen. A fistula was present in eight, but function was not affected. All but one patient were considered free of infection after one-stage
Despite excellent results, the use of cemented
total hip replacement (THR) is declining. This retrospective cohort study
records survival time to