What is the lower limb length discrepancy after arthroplasty for proximal femoral fracture? A prospective, multicenter observational study of 590 hips.

Introduction: Lower limb length discrepancy (LLD) following hip arthroplasty after proximal femoral fracture (PFFA) is little studied. The aim of this work was to answer the following questions: 1) What are the incidence and mean values ​​of LLD after PFFA? 2) What are the clinical consequences (tolerance) of LLD after PFFA? 3) Can we identify risk factors for LLD after PFFA? 4) Is there a significant difference in terms of LLD after PFFA to treat intra- versus extra-capsular fractures?

Hypothesis: LLD after proximal femoral fracture arthroplasty is rare but has good clinical tolerance, given the low functional demands of the patients.

Patients And Methods: This is a multicenter prospective observational cohort study (15 centers), including 590 patients, operated on for hip arthroplasty for proximal femur fracture between May 2022 and June 2023.

Functional outcomes and center of rotation restoration in total hip arthroplasty after acetabular fracture: A review of 367 hips.

Background: Total hip arthroplasty (THA) after acetabular fracture is typically performed months or years later for posttraumatic arthritis after initial conservative treatment. But THA can be performed earlier after open reduction and internal fixation (ORIF) of the fracture. The aim of this study was to determine which strategy is best.

Total blood loss after hip hemiarthroplasty for femoral neck fracture: Anterior versus posterior approach.

Introduction: Femoral neck fractures constitute a public health problem due to significant associated morbidity and mortality amongst the ageing population. Perioperative blood loss can increase this morbidity. Blood loss, as well as the influence that the surgical approach exerts on it, remains poorly evaluated.

Autophagy markers are decreased in bone of osteoporotic patients: a monocentric comparative study.

Background: Osteoporosis (OP) is a pathology characterized by bone fragility affecting 30% of postmenopausal women, mainly due to estrogen deprivation and increased oxidative stress. An autophagy involvement is suspected in OP pathogenesis but a definitive proof in humans remains to be obtained.

Methods: Postmenopausal women hospitalized for femoral neck fracture (OP group) or total hip replacement (Control group) were enrolled using very strict exclusion criteria.

Can hip function be assessed with self-report questionnaires? Feasibility study of a French self-report version of the Harris Hip and Merle d'Aubigné scores.

Introduction: The Harris Hip Score (HHS) and the Merle D'Aubigné Postel (MDP) score both provide an objective and subjective evaluation of hip function. These scores are collected during the follow-up of patients who have a hip disease. The objectives of this prospective study were (1) to analyze the differences between the two new French self-report versions of the HHS and MDP, and the traditional surgeon-assessed HHS and MDP; (2) to analyze the correlation between the self-report HHS and MDP and the surgeon-assessed HHS and MDP; (3) to analyze the floor and ceiling effects of the two self-report scores and the reliability of these self-report scores in operated and non-operated patients.

Restoration of preoperative tibial alignment improves functional results after medial unicompartmental knee arthroplasty.

Purpose: The alignment obtained after unicompartmental knee arthroplasty (UKA) influences the risk of failure. Kinematic alignment after UKA based on Cartier angle restauration is likely to improve clinical outcomes compared with mechanical alignment. The purpose of this study is to analyze the influence of implant alignment and native knee restoration after UKA using the conventional techniques on clinical outcomes.

Effectiveness of Geniculate Artery Embolization for Chronic Pain after Total Knee Replacement-A Pilot Study.

Purpose: To evaluate the efficacy and safety of embolization of hyperemic synovial tissue for the treatment of persistent pain after total knee arthroplasty (TKA).

Materials And Methods: Twelve patients with persistent pain after TKA were enrolled in this prospective, single-center pilot study. Genicular artery embolization (GAE) was performed using 75-μm spherical particles.

Normo-or slightly overcorrection show better results after medial closing wedge high tibial osteotomy.

Purpose: The objectives of this study were to evaluate functional results, revision-free survival, and the influence of postoperative alignment on outcomes after MCWHTO.

Methods: This retrospective study included 27 MCWHTO operated on from 2009 to 2021. Radiographic measurements were performed pre- and postoperatively.

Comparative study of bilateral total hip arthroplasty in one or two stages.

Introduction: Bilateral total hip arthroplasty (Bi THA) for disabling bilateral hip osteoarthritis can be performed in one or two operative sessions. The objective of this study was to compare the complication rates of a group of patients who had bilateral THA in one operating session (Bi-1S THA) to a matched group of patients who had bilateral THA in two separate operating sessions (Bi-2S THA).

Materials And Methods: This retrospective case-control study compared 84 Bi-1S THA matched to 84 Bi-2S THA by age, gender, diagnosis, ASA score (1-2) and surgical approach.

One-stage bilateral total hip arthroplasty versus unilateral total hip arthroplasty: A retrospective case-matched study.

Background: One-stage bilateral hip replacement has the advantage of involving a single anesthesia, single hospital admission and single rehabilitation program. The theoretic drawback is increased surgical risk. Few French series have been reported, and none with comparison versus unilateral arthroplasty.

CT-guided fixation of pelvic fractures after high-energy trauma, by interventional radiologists: technical and clinical outcome.

Objective: The aim of our study was to evaluate screw placement accuracy, safety, complications, and clinical outcomes including functional and pain score, in 32 patients treated with CT-guided pelvic ring fixation after high-energy trauma.

Materials And Methods: Consecutive patients who were treated by CT-guided fixation of sacral or acetabular fractures after high-energy trauma were included. All procedures were performed under general anesthesia, with dual CT and fluoroscopic guidance, by interventional radiologists.

Early morbidity and mortality after one-stage bilateral THA: Anterior versus posterior approach.

Background: Advantages of performing bilateral total hip arthroplasty (THA) in one stage include a single hospital stay, a single exposure to anaesthesia risks, and expedited rehabilitation. Controversy persists however, regarding safety, notably morbidity and mortality rates. Importantly, few studies have compared the anterior to the posterior approach for single-stage bilateral THA (1B-THA).

First isolation of Clostridium indolis in a patient with chronic osteitis: a case report and literature review of human infections related to Clostridium saccharolyticum group species.

Clostridium indolis is an anaerobic spore-forming Gram-positive bacillus belonging to the Clostridium saccharolyticum group. Its clinical significance in human remains poorly known. We describe the first case of osteitis related to C.

Early and late mortality after pleurodesis for malignant pleural effusion.

Background: The purpose of this study is to analyze morbidity and mortality and to determine the relative contribution of each of these potential prognosis variables for predicting morbidity and mortality in patients after pleurodesis by thoracotomy or thoracoscopy.

Methods: Between March 1, 1996, and January 31, 2001, a total of 70 patients underwent pleurodesis for recurrent malignant pleural effusion. Thoracoscopy was performed in 54 patients (77%); pleurodesis was achieved by pleural abrasion (n = 15), pleurectomy (n = 5), and talc insufflation (n = 34).