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Gordon C. Bannister

Bio: Gordon C. Bannister is an academic researcher from Southmead Hospital. The author has contributed to research in topics: Arthroplasty & Oxford hip score. The author has an hindex of 51, co-authored 183 publications receiving 8512 citations. Previous affiliations of Gordon C. Bannister include Bristol Royal Infirmary & North Bristol NHS Trust.


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Journal ArticleDOI
TL;DR: Although infection rates have declined with the introduction of prophylactic measures, and more patients are undergoing TKA, the outcome of infected TKA has improved very little.
Abstract: The aim of our study was to determine the current incidence and outcome of infected total knee arthroplasty (TKA) in our unit comparing them with our earlier audit in 1986, which had revealed infection rates of 4.4% after 471 primary TKAs and 15% after 23 revision TKAs at a mean follow-up of 2.8 years. In the interim we introduced stringent antibiotic prophylaxis, and the routine use of occlusive clothing within vertical laminar flow theatres and 0.05% chlorhexidine lavage during arthroplasty surgery. We followed up 931 primary TKAs and 69 revision TKAs for a mean of 6.5 years (5 to 8). Patients were traced by postal questionnaire, telephone interview or examination of case notes of the deceased. Nine (1%) of the patients who underwent primary TKA, and four (5.8%) of those who underwent revision TKA developed deep infection. Two of nine patients (22.2%) who developed infection after primary TKA were successfully treated without further surgery. All four of the patients who had infection after revision TKA had a poor outcome with one amputation, one chronic discharging sinus and two arthrodeses. Patients who underwent an arthrodesis had comparable Oxford knee scores to those who underwent a two-stage revision. Although infection rates have declined with the introduction of prophylactic measures, and more patients are undergoing TKA, the outcome of infected TKA has improved very little.

422 citations

Journal ArticleDOI
TL;DR: In this paper, a multi-surgeon audit of infection after total hip replacement in the UK is presented, showing that a large cohort of surgeons of varying seniority can achieve infection rates of 1% and revision rates for infection of less than 0.5%.
Abstract: Our aim in this study was to determine the outcome of hip arthroplasty with regard to infection at our unit. Infection after total joint arthroplasty is a devastating complication. The MRC study in 1984 recommended using vertical laminar flow and prophylactic antibiotics to reduce infection rates. These measures are now routinely used. Between 1993 and 1996, 1727 primary total hip arthroplasties and 305 revision hip arthroplasties were performed and 1567 of the primary and 284 of the revision arthroplasties were reviewed between five and eight years after surgery by means of a postal questionnaire, telephone interview or examination of the medical records of those who had died. Seventeen (1.08%) of the patients who underwent primary and six (2.1%) of those who underwent revision arthroplasty had a post-operative infection. Only 0.45% of patients who underwent primary arthroplasty required revision for infection. To our knowledge this is the largest multi-surgeon audit of infection after total hip replacement in the UK. The follow-up of between five and eight years is longer than that of most comparable studies. Our study has shown that a large cohort of surgeons of varying seniority can achieve infection rates of 1% and revision rates for infection of less than 0.5%.

410 citations

Journal ArticleDOI
TL;DR: Total hip arthroplasty conferred superior short-term clinical results and fewer complications when compared with hemiarthroplasty in this prospectively randomized study of mobile, independent patients who had sustained a displaced fracture of the femoral neck.
Abstract: Background: Hemiarthroplasty and total hip arthroplasty are commonly used to treat displaced intracapsular fractures of the femoral neck, but each has disadvantages and the optimal treatment of these fractures remains controversial. Methods: In the present prospectively randomized study, eighty-one patients who had been mobile and lived independently before they had sustained a displaced fracture of the femoral neck were randomized to receive either a total hip arthroplasty or a hemiarthroplasty. The mean age of the patients was seventy-five years. Outcome was assessed with use of the Oxford hip score, and final radiographs were assessed. Results: After a mean duration of follow-up of three years, the mean walking distance was 1.17 mi (1.9 km) for the hemiarthroplasty group and 2.23 mi (3.6 km) for the total hip arthroplasty group, and the mean Oxford hip score was 22.3 for the hemiarthroplasty group and 18.8 for the total hip arthroplasty group. Patients in the total hip arthroplasty group walked farther (p = 0.039) and had a lower (better) Oxford hip score (p = 0.033) than those in the hemiarthroplasty group. Twenty of thirty-two living patients in the hemiarthroplasty group had radiographic evidence of acetabular erosion at the time of the final follow-up. None of the hips in the hemiarthroplasty group dislocated, whereas three hips in the total hip arthroplasty group dislocated. In the hemiarthroplasty group, two hips were revised to total hip arthroplasty and three additional hips had acetabular erosion severe enough to indicate revision. In the total hip arthroplasty group, one hip was revised because of subsidence of the femoral component. Conclusions: Total hip arthroplasty conferred superior short-term clinical results and fewer complications when compared with hemiarthroplasty in this prospectively randomized study of mobile, independent patients who had sustained a displaced fracture of the femoral neck. Level of Evidence: Therapeutic Level I. See Instructions to Authors for a complete description of levels of evidence.

343 citations

Journal ArticleDOI
TL;DR: Assessment of leg length discrepancy and hip function in 90 patients undergoing primary total hip arthroplasty before surgery and at three and 12 months after found Appropriate placement of the femoral component could significantly reduce a patient's perception of discrepancy of length.
Abstract: We assessed leg length discrepancy and hip function in 90 patients undergoing primary total hip arthroplasty before surgery and at three and 12 months after. Function was measured using the Oxford hip score (OHS). After surgery the mean OHS improved by 26 points after three months and by 30 points after 12. After operation 56 (62%) limbs were long by a mean of 9 mm and this was perceived by 24 (43%) patients after three months and by 18 (33%) after 12. The mean OHS in patients who perceived true lengthening was 27% worse than the rest of the population after three months and 18% worse after 12. In 55 (98%) patients, lengthening occurred in the femoral component. Appropriate placement of the femoral component could significantly reduce a patient's perception of discrepancy of length.

309 citations

Journal ArticleDOI
TL;DR: In this article, 60 patients with acute acromioclavicular dislocation were randomly allocated to treatment with a broad arm sling or to reduction and fixation with a coracocallavicular screw.
Abstract: In a prospective study, 60 patients with acute acromioclavicular dislocation were randomly allocated to treatment with a broad arm sling or to reduction and fixation with a coracoclavicular screw. Of these 54 were followed for four years. Conservatively-treated patients regained movement significantly more quickly and fully, returned to work and sport earlier and had fewer unsatisfactory results than those having early operation. For severe dislocations, with acromioclavicular displacement of 2 cm or more, early surgery produced better results. Conservative management is best for most acute dislocations, but younger patients with severe displacement may benefit from early reduction and stabilisation.

297 citations


Cited by
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TL;DR: The guidelines for the prevention of surgical wound infections (SSI) were published by the Centers for Disease Control and Prevention (CDC) in 1999 as discussed by the authors, with the goal of reducing infectious complications associated with these procedures.

4,730 citations

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TL;DR: The risk factors for VTE among hospitalized patients are outlined, the efficacy and safety of alternative prophylaxis regimens are reviewed, and recommendations regarding the most suitable prophymic regimens based on the estimated risk are provided.

4,360 citations

Journal ArticleDOI
TL;DR: The “Guideline for Prevention of Surgical Site Infection, 1999” presents the Centers for Disease Control and Prevention's recommendations for the prevention of surgical site infections (SSIs), formerly called surgical wound infections, and replaces previous guidelines.
Abstract: The “Guideline for Prevention of Surgical Site Infection, 1999” presents the Centers for Disease Control and Prevention (CDC)'s recommendations for the prevention of surgical site infections (SSIs), formerly called surgical wound infections. This two-part guideline updates and replaces previous guidelines.Part I, “Surgical Site Infection: An Overview,” describes the epidemiology, definitions, microbiology, pathogenesis, and surveillance of SSIs. Included is a detailed discussion of the pre-, intra-, and postoperative issues relevant to SSI genesis.

4,059 citations

Journal ArticleDOI
01 Jun 2008-Chest
TL;DR: This article discusses the prevention of venous thromboembolism (VTE) and is part of the Antithrombotic and Thrombolytic Therapy: American College of Chest Physicians Evidence-Based Clinical Practice Guidelines (8th Edition).

3,944 citations

Journal ArticleDOI
01 Sep 2004-Chest
TL;DR: This article discusses the prevention of venous thromboembolism (VTE) and is part of the Seventh American College of Chest Physicians Conference on Antithrombotic and Thrombolytic Therapy: Evidence-Based Guidelines.

3,064 citations