Abstract:
BACKGROUND:Two-dimensional (2D) and three-dimensional (3D) computed tomography (CT) have been increasingly used in various intra-articular fractures including pilon fracture. However, no study has investigated intraobserver and interobserver reliabilities of pilon fracture classification using 3D CT images. HYPOTHESIS:(1) Intraobserver and interobserver agreements of fracture classifications and treatment recommendations will improve by using 2D CT images compared to using plain radiographs only; (2) agreements will improve by adding 3D CT images compared to adding 2D CT images; and (3) agreements of orthopedic residents rather than specialists will be influenced more by imaging modality. MATERIALS AND METHODS:Ten orthopedic specialists and 10 residents completed a survey to classify the fractures according to the Rüedi-Allgöwer and AO/OTA classifications and to select treatment options using 25 pilon fracture images. The survey was conducted using plain radiographs, with 2D and 3D CT images introduced 3 and 6weeks later, respectively. Kappa coefficients were calculated to determine reliabilities. RESULTS:Intraobserver reliabilities for fracture classifications in specialists significantly improved by using 2D images compared to using plain radiographs only. Addition of 3D CT did not significantly improve intraobserver reliabilities compared to those with 2D CT. Use of 2D CT images significantly improved overall interobserver agreement of both classifications, with the improvement being greater for residents. Use of 3D CT images did not improve the interobserver reliability of both classifications. Overall interobserver reliabilities for treatment recommendations did not significantly differ according to the imaging modality. However, interobserver agreement among residents significantly improved from slight agreement using radiographs only to fair agreement using 2D CT images. DISCUSSION:Intraobserver and interobserver reliabilities of pilon fracture classification and treatment recommendations did not improve between using 3D and 2D CT. Using 2D CT images improved the intraobserver and interobserver reliabilities of the fracture classifications in specialists and the interobserver reliabilities of the fracture classifications and the treatment recommendations in residents. LEVEL OF EVIDENCE:IV, case control study.
journal_name
Orthop Traumatol Surg Resjournal_title
Orthopaedics & traumatology, surgery & research : OTSRauthors
Byun SE,Choi W,Choi Y,Ahn TK,Kim HK,Yoon S,Lee J,Choi DSdoi
10.1016/j.otsr.2019.07.011subject
Has Abstractpub_date
2019-11-01 00:00:00pages
1407-1412issue
7issn
1877-0568pii
S1877-0568(19)30239-7journal_volume
105pub_type
杂志文章abstract:BACKGROUND:Joint aspiration is currently the reference standard test for diagnosing periprosthetic joint infection (PJI) despite the high rate of false-negative results, of which a major cause is the fastidious nature of some microorganisms. A rapid diagnostic test that detects alpha defensin (Synovasure™, Zimmer, Wars...
journal_title:Orthopaedics & traumatology, surgery & research : OTSR
pub_type: 杂志文章
doi:10.1016/j.otsr.2018.01.018
更新日期:2018-06-01 00:00:00
abstract:INTRODUCTION:Burnout is a pathology that can affect care-giving professionals. It associates emotional exhaustion (EE), depersonalization (DP) and impaired personal accomplishment (PA). Surgery entails great responsibility and frequently heavy workloads, incurring risk of burnout. Data, however, are not available for F...
journal_title:Orthopaedics & traumatology, surgery & research : OTSR
pub_type: 杂志文章,多中心研究
doi:10.1016/j.otsr.2018.12.009
更新日期:2019-04-01 00:00:00
abstract:INTRODUCTION:Implant fixation assessment following Vancouver B1 periprosthetic hip fracture is a major decision factor for internal fixation and/or implant revision. The main aim of the present study was to assess the correlation between radiographic Remaining Attachment Index (RAI) and risk of implant loosening at las...
journal_title:Orthopaedics & traumatology, surgery & research : OTSR
pub_type: 杂志文章
doi:10.1016/j.otsr.2020.06.016
更新日期:2020-11-01 00:00:00
abstract:BACKGROUND:There is no universally accepted approach to the elbow for the fixation of coronoid process fractures. This study aims to introduce a novel anterior surgical approach for the fixation of the ulnar coronoid fracture, with minimal surgical dissection damage and excellent visualization for reduction and interna...
journal_title:Orthopaedics & traumatology, surgery & research : OTSR
pub_type: 杂志文章
doi:10.1016/j.otsr.2017.05.020
更新日期:2017-10-01 00:00:00
abstract:INTRODUCTION:In case of failure of non-operative treatment of isolated supraspinatus tear, tendon surgery can improve shoulder function and alleviate pain. The present study hypothesis was that isolated supraspinatus repair shows good healing, with improved clinical results. MATERIALS AND METHODS:A prospective multice...
journal_title:Orthopaedics & traumatology, surgery & research : OTSR
pub_type: 杂志文章
doi:10.1016/j.otsr.2020.08.007
更新日期:2020-12-01 00:00:00
abstract:INTRODUCTION:Various surgical techniques have been described to set the rotational alignment of the tibial baseplate during total knee arthroplasty. The self-positioning method ("self-adjustment") aligns the tibial implant according to the rotational alignment of the femoral component which is used as a reference after...
journal_title:Orthopaedics & traumatology, surgery & research : OTSR
pub_type: 杂志文章
doi:10.1016/j.otsr.2011.05.006
更新日期:2011-11-01 00:00:00
abstract::Children are physiologically protected against venous thromboembolism (VTE). Specific triggering events or contributing factors have been identified in the majority of reported cases, which differs from the adult pathology where 50% of the thromboses are considered "idiopathic". This is a rare disease in children with...
journal_title:Orthopaedics & traumatology, surgery & research : OTSR
pub_type: 杂志文章,评审
doi:10.1016/j.otsr.2019.05.026
更新日期:2020-02-01 00:00:00
abstract:INTRODUCTION:Total hip replacement (THR) following hip tumor resection incurs a high risk of dislocation. We assessed the incidence of dislocation associated with use of a dual mobility cup,and the functional results achieved. HYPOTHESIS:Use of a dual mobility cup would reduce the risk of THR instability following hip...
journal_title:Orthopaedics & traumatology, surgery & research : OTSR
pub_type: 杂志文章,多中心研究
doi:10.1016/j.rcot.2009.12.011
更新日期:2010-02-01 00:00:00
abstract:BACKGROUND:When managed conservatively, lateral epicondylitis often subsides only after considerable time, during which social and occupational activities are severely disrupted. If conservative management fails, a recently introduced option is arthroscopic release of the extensor carpi radialis brevis (ECRB). The prim...
journal_title:Orthopaedics & traumatology, surgery & research : OTSR
pub_type: 杂志文章
doi:10.1016/j.otsr.2016.05.017
更新日期:2016-10-01 00:00:00
abstract:BACKGROUND:The WOSI (Western Ontario Shoulder Instability Index) is a self-administered quality of life questionnaire designed to be used as a primary outcome measure in clinical trials on shoulder instability, as well as to measure the effect of an intervention on any particular patient. It is validated and is reliabl...
journal_title:Orthopaedics & traumatology, surgery & research : OTSR
pub_type: 杂志文章,多中心研究
doi:10.1016/j.otsr.2013.09.007
更新日期:2014-02-01 00:00:00
abstract:INTRODUCTION:Five angles (HKA, HKS, alpha, beta, tibial slope) are used for goniometry in total knee arthroplasty. The reproducibility of the measurement of these angles has been assessed on plain and digitized x-rays, but to our knowledge, this has not been confirmed on x-rays taken on the PACS system and they have no...
journal_title:Orthopaedics & traumatology, surgery & research : OTSR
pub_type: 临床试验,杂志文章
doi:10.1016/j.otsr.2016.02.009
更新日期:2016-06-01 00:00:00
abstract:BACKGROUND:The initial treatment of congenital idiopathic clubfoot (CIC) is nonoperative. Either the French physiotherapy method or the Ponseti casting method may be used. Whether either method is superior over the other remains unclear. However, the method used initially is not the only determinant of the final outcom...
journal_title:Orthopaedics & traumatology, surgery & research : OTSR
pub_type: 杂志文章,多中心研究
doi:10.1016/j.otsr.2016.07.012
更新日期:2016-12-01 00:00:00
abstract:UNLABELLED:Patient-specific cutting guides (PSCG) are an extension of preoperative planning for total knee arthroplasty (TKA). We wanted to evaluate their contribution to postoperative lower limb alignment. This study involved primary TKA cases being performed with PSCG between 10/05/2010 and 05/03/2013 and then follow...
journal_title:Orthopaedics & traumatology, surgery & research : OTSR
pub_type: 杂志文章
doi:10.1016/j.otsr.2014.03.006
更新日期:2014-06-01 00:00:00
abstract::The French tarification à l'activité (T2A) prospective payment system is a financial system in which a health-care institution's resources are based on performed activity. Activity is described via the PMSI medical information system (programme de médicalisation du système d'information). The PMSI classifies hospital ...
journal_title:Orthopaedics & traumatology, surgery & research : OTSR
pub_type: 杂志文章,评审
doi:10.1016/j.otsr.2013.06.009
更新日期:2014-02-01 00:00:00
abstract:INTRODUCTION:Numerous techniques of anterior cruciate ligament (ACL) reconstruction associated to extra-articular tenodesis (EAT) have been described, but there have been few comparative studies, especially in terms of complications and revision procedures. The present study sought to compare two ACL reconstruction tec...
journal_title:Orthopaedics & traumatology, surgery & research : OTSR
pub_type: 杂志文章
doi:10.1016/j.otsr.2017.10.019
更新日期:2018-04-01 00:00:00
abstract::Orthopedic surgeons are often consulted for diagnosis of MASS syndrome, imaging showing periarticular calcification, or joint stiffness. Such presentations in a dialyzed patient should suggest tumoral calcinosis, which is a rare complication of dialysis, often diagnosed wrongly or late. It is often associated with cal...
journal_title:Orthopaedics & traumatology, surgery & research : OTSR
pub_type: 杂志文章
doi:10.1016/j.otsr.2017.01.018
更新日期:2017-09-01 00:00:00
abstract:INTRODUCTION:Treatment of open tibial shaft fracture is controversial due to the risk of infection. We assessed results in a continuous series of open tibial shaft fractures treated by primary intramedullary nailing. HYPOTHESIS:Factors can be determined for non-union and onset of infection following primary intramedul...
journal_title:Orthopaedics & traumatology, surgery & research : OTSR
pub_type: 杂志文章
doi:10.1016/j.otsr.2019.04.020
更新日期:2019-09-01 00:00:00
abstract:INTRODUCTION:In trochanteric fracture, whatever its anatomic type, internal fixation is currently the standard attitude, with arthroplasty as a relatively unusual option. HYPOTHESIS:Hip implants are an excellent alternative to osteosynthesis in unstable trochanteric fracture in patients aged over 75 years. PATIENTS A...
journal_title:Orthopaedics & traumatology, surgery & research : OTSR
pub_type: 杂志文章,多中心研究
doi:10.1016/j.otsr.2011.06.009
更新日期:2011-10-01 00:00:00
abstract:BACKGROUND:Acute Achilles tendon rupture can be treated conservatively or surgically. Open surgery restores tendon continuity but carries a risk of skin complications. Tenolig(®) is a device designed for the percutaneous biological treatment of acute Achilles tendon rupture. Earlier studies found high rates of recurren...
journal_title:Orthopaedics & traumatology, surgery & research : OTSR
pub_type: 杂志文章
doi:10.1016/j.otsr.2014.09.018
更新日期:2014-12-01 00:00:00
abstract:BACKGROUND:Arthroscopic management of femoroacetabular impingement (FAI) is classically contraindicated when acetabular dysplasia is associated, although this is controversial in case of moderate dysplasia or isolated cam effect. A case-control study was therefore conducted comparing borderline (center-edgeangle (CEA),...
journal_title:Orthopaedics & traumatology, surgery & research : OTSR
pub_type: 杂志文章
doi:10.1016/j.otsr.2018.10.011
更新日期:2019-02-01 00:00:00
abstract:BACKGROUND:Burnout syndrome is one of the manifestations of distress in healthcare workers and is characterised by emotional exhaustion (EE), depersonalisation (DP), and a sense of low personal accomplishment (PA). The surgical residency is a period of intense training that imposes major challenges on future surgeons, ...
journal_title:Orthopaedics & traumatology, surgery & research : OTSR
pub_type: 杂志文章
doi:10.1016/j.otsr.2018.08.016
更新日期:2018-12-01 00:00:00
abstract:INTRODUCTION:The present study evaluates changes in shoulder muscle function in patients with frozen shoulder syndrome (FSS) following manipulation under general anesthesia (MUA). PATIENTS AND METHODS:Fifteen FSS patients with mean (±SD) age of 53.6±9.7 years were included in this study. Isometric endurance of the sho...
journal_title:Orthopaedics & traumatology, surgery & research : OTSR
pub_type: 杂志文章
doi:10.1016/j.otsr.2013.04.008
更新日期:2013-10-01 00:00:00
abstract::Proximal femoral fracture in elderly subjects is a major event that is life-threatening in the medium-to-long term. Advanced age, male gender and number of comorbidities largely account for high mortality and require geriatric expertise. Protein-energy malnutrition and bone demineralization increase mortality. Mortali...
journal_title:Orthopaedics & traumatology, surgery & research : OTSR
pub_type: 杂志文章,评审
doi:10.1016/j.otsr.2017.04.020
更新日期:2018-02-01 00:00:00
abstract::Schwannomas are peripheral nerve sheath tumors. Schwannomas arising in the sciatic nerve are considered a rare condition. Their symptomatology usually mimics sciatic pain due to a herniated disc, which can delay the diagnosis. We report the case of a patient with chronic sciatica in whom Magnetic Resonance Imaging (MR...
journal_title:Orthopaedics & traumatology, surgery & research : OTSR
pub_type: 杂志文章
doi:10.1016/j.otsr.2009.05.007
更新日期:2009-11-01 00:00:00
abstract:BACKGROUND:Imaging studies done to evaluate chronic ankle instability (CAI) often fail to accurately detail injuries to the anterior talo-fibular ligament (ATFL) and may, therefore, also fail to provide guidance for selecting the most appropriate surgical procedure. Arthroscopy is now an indispensable tool for accurate...
journal_title:Orthopaedics & traumatology, surgery & research : OTSR
pub_type: 杂志文章,多中心研究
doi:10.1016/j.otsr.2018.09.008
更新日期:2018-12-01 00:00:00
abstract:INTRODUCTION:The purpose of this study was to determine if there is a difference in knee function between patients with quadriceps tendon rupture and patellar tendon rupture after acute surgical repair. Our hypothesis was that knee function would be similar between the two groups. METHODS:The study population included...
journal_title:Orthopaedics & traumatology, surgery & research : OTSR
pub_type: 杂志文章
doi:10.1016/j.otsr.2018.09.019
更新日期:2019-02-01 00:00:00
abstract::In the treatment of unstable pelvic ring fractures, external fixators have the limitation of not adequately stabilizing the injured posterior elements. This article presents a novel and simple technique of temporary external fixation of the pelvic ring, able to produce compression of both the anterior and posterior pe...
journal_title:Orthopaedics & traumatology, surgery & research : OTSR
pub_type: 杂志文章
doi:10.1016/j.otsr.2016.09.013
更新日期:2016-12-01 00:00:00
abstract:BACKGROUND:Osteotomy is a rational approach to slowing knee osteoarthritis progression by modifying loads, thereby avoiding joint replacement in younger individuals. Varus femoral osteotomy is recommended only in patients with more than 10° of valgus. The objective here was to assess outcomes of tibial varus osteotomy ...
journal_title:Orthopaedics & traumatology, surgery & research : OTSR
pub_type: 杂志文章
doi:10.1016/j.otsr.2017.03.020
更新日期:2017-10-01 00:00:00
abstract:PURPOSE:To clarify the relationship between whole body sagittal radiographic parameters and health related quality of life (HRQOL) in patients with spinal disease, and further analyse such relationship based on the pelvic incidence (PI) value. METHODS:100 patients (mean age: 64.4 years, M/F=50/50) with lumbar degenera...
journal_title:Orthopaedics & traumatology, surgery & research : OTSR
pub_type: 杂志文章
doi:10.1016/j.otsr.2018.07.009
更新日期:2018-11-01 00:00:00
abstract:INTRODUCTION:Acute quadriceps tendon rupture is rare. The gold-standard repair technique is transosseous patellar suture. Biomechanical studies have validated the use of anchors as an alternative. The present study sought to report long-term clinical and radiological results in a series of acute quadriceps tendon ruptu...
journal_title:Orthopaedics & traumatology, surgery & research : OTSR
pub_type: 杂志文章
doi:10.1016/j.otsr.2017.02.013
更新日期:2017-06-01 00:00:00