Introduction: Prosthetic joint infection (PJI) is a relatively infrequent occurrence; however, it always poses a significant risk to the patient's functional outcome. The origin of PJI is often a topic of debate. In this case, we present a PJI that resulted from a digestive fistula passing through an iliopsoas abscess, which can be regarded as an unusual consequence of rare conditions.
View Article and Find Full Text PDFBackground: Routine laboratory studies are often performed following total hip arthroplasty (THA). However, lately, their necessity has been challenged and risk factors for postoperative transfusion are still debated. Recently, a risk scoring system to single out patients that should have a postoperative blood test has been published by Wu et al.
View Article and Find Full Text PDFPurpose: Uni- or bilateral hip osteoarthritis is a common disease generating pain, stiffness, and functional disabilities. Changes in the normal walking with higher energy expenditures are observed. Facing a cruel lack of biomechanical data, we decided to analyse the impact on the walking of single and simultaneous bilateral total hip arthroplasties (THA).
View Article and Find Full Text PDFDebridement, antibiotic, irrigation and retention of the implant (DAIR) is an attractive treatment for periprosthetic joint infection (PJI). The purpose of this study is to determine predictive factors of failure. We reviewed all DAIR procedures for hip PJI performed between 2002-2017 (n=69).
View Article and Find Full Text PDFTotal Hip Arthroplasty (THA) joint infection is an uncommon (0,3-1,7%) (20) but devastating complication after THA. While mostly caused by Gram-positive bacteria, with staphylococci and streptococci accounting for up to 76% of cases (21), orthopaedic surgeons are sometimes faced with atypical germs such as fungi or mycobacteria. We present a case of THA joint infection caused by Mycobacterium tuberculosis (MT) in a patient without a previous history of MT infection.
View Article and Find Full Text PDFBackground: The purpose of this study was to evaluate the alpha defensin qualitative detection (ADLF) sensitivity and specificity as compared with 3 standard classifications in the diagnostic management of chronic prosthetic joint infections.
Materials And Methods: A multicenter cohort of 136 patients with a painful arthroplasty was classified into either infected or noninfected according to the Musculoskeletal Infection Society (MSIS) score, Infectious Diseases Society of America (IDSA) score, European Bone and Joint Infection Society (EBJIS) score. The sensitivity and specificity of the ADLF test were calculated for each score.
Background: Prosthetic Joint Infection (PJI) is a rare but devastating complications with high morbitity and mortality. The identification of the causal microorganism remains crucial and determines therapeutic strategies and success. Microbiology cultures remain the common method to diagnose PJI.
View Article and Find Full Text PDFBackground: The gait mechanism requires an efficient intersegmental coordination in order to ensure the displacement of the body while simultaneously maintaining the postural stability. However, intersegmental coordination may be disrupted by neurological or orthopaedic involvement, this increasing the metabolic cost associated with excessive or prolonged muscle co-contraction.
Research Question: Our aim was to evaluate and to understand how hip OA affects lower limbs coordination during gait by using the kinematic segmental covariation law method and predict the energy expenditure.
Subchondral cysts (or geodes) are common in osteoarthritis (OA), usually in association with other typical signs, i.e., joint space narrowing, subchondral bone sclerosis, and osteophytosis.
View Article and Find Full Text PDFBone allografts were used in our department since twenty-five years to reconstruct segmental bone loss and our data were retrospectively reviewed to assess the complications related to the use of a bone allograft. A consecutive series of 128 patients who received a bone allograft was analyzed. The minimal follow-up was 18 months.
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