Custom flange acetabular components (CFACs) are a patient-specific option for addressing large acetabular defects at revision total hip arthroplasty (THA), but patient and implant characteristics that affect survivorship remain unknown. This study aimed to identify patient and design factors related to survivorship. A retrospective review of 91 patients who underwent revision THA using 96 CFACs was undertaken, comparing features between radiologically failed and successful cases. Patient characteristics (demographic, clinical, and radiological) and implant features (design characteristics and intraoperative features) were collected. There were 74 women and 22 men; their mean age was 62 years (31 to 85). The mean follow-up was 24.9 months (Aims
Patients and Methods
The aim of this study was to compare the rate of mortality and
causes of death in Korean patients who undergo surgery for a fracture
of the hip, up to 11 years after the injury, with a control group
from the general population. National cohort data from Korean Health Insurance Review and
Assessment Service – National Sample Cohort were used. A ratio of
1:4 matched patients with a fracture who underwent surgery (3383,
fracture group) between 2003 and 2012, and controls (13 532) were
included. The matches were processed for age, gender, income, and
region of residence. We also undertook analyses of subgroups according
to age and gender. The mean follow-up was 4.45 years (1 to 11).Aims
Materials and Methods
We hypothesised that the synovial white blood cell (WBC) count
in patients with a late periprosthetic joint infection (PJI) of
the hip would depend on the duration of a patient’s symptoms, and
that the optimal diagnostic threshold would also depend on this
period of time. The synovial WBC count and percentage of polymorphonuclear cells
(%PMN), and the serum CRP and ESR levels obtained >
six weeks after
primary THA were compared between 50 infected and 88 non-infected
THAs, and in patients with symptoms for more than or less than two
weeks. Diagnostic thresholds for the synovial WBC count were calculated
using area under the curve calculation.Aims
Patients and Methods
