Acta orthopaedica Belgica最新文献

Evaluation of iliac morphology and innominate bone rotation in unilateral developmental dysplasia of the hip. 评估单侧髋关节发育不良患者的髂骨形态和髂骨旋转。

IF 0.5 4区医学

Acta orthopaedica Belgica Pub Date : 2024-06-01 DOI: 10.52628/90.2.10935

Y Kitahara, N Kaku, N Sako, T Hosoyam, H Tsumura

{"title":"Evaluation of iliac morphology and innominate bone rotation in unilateral developmental dysplasia of the hip.","authors":"Y Kitahara, N Kaku, N Sako, T Hosoyam, H Tsumura","doi":"10.52628/90.2.10935","DOIUrl":"https://doi.org/10.52628/90.2.10935","url":null,"abstract":"Three-dimensional assessments of unilateral developmental dysplasia of the hip (DDH) have not been performed yet. Using computed tomography scanning, this study aimed to determine the morphological and rotational abnormalities of the innominate bone in female patients with unilateral DDH. Patients with unilateral and bilateral DDH were compared with healthy patients. The distances between two points along each anatomical part of the pelvis and femur in the coronal plane were measured. The angles of each measurement line for the anterior pelvic plane (APP) and its perpendicular axis were investigated in the sagittal and horizontal planes. The distance between the acetabular centre and anterior inferior iliac spine was longer on both sides in the unilateral DDH group than in the bilateral DDH group. Values of several angles measured on the APP in the horizontal or sagittal plane differed between the unilateral DDH and bilateral healthy groups. The distance between the centres of the femoral head was longer in the unilateral DDH group than in the bilateral healthy group. The distance between the femoral head and middle of the pelvis was longer on the affected side than on the unaffected side in the unilateral DDH group. The iliac bone morphology was similar in both unilateral DDH and bilateral healthy groups; the rotation of the innominate bone was comparable to that in bilateral DDH. The femoral head on the affected side was shifted more laterally than that on the unaffected side in unilateral DDH.","PeriodicalId":7018,"journal":{"name":"Acta orthopaedica Belgica","volume":"90 2","pages":"171-178"},"PeriodicalIF":0.5,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142492734","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Impact of implant design on the Forgotten Joint Score: a retrospective study comparing two contemporary knee designs. 植入物设计对遗忘关节评分的影响：比较两种当代膝关节设计的回顾性研究。

IF 0.5 4区医学

Acta orthopaedica Belgica Pub Date : 2024-06-01 DOI: 10.52628/90.2.9079

G Peersman, C Struijk, G Delrue, S Goes, B Stuyts

引用次数: 0

Improvement and prognosis of anxiety and depression after total knee arthroplasty. 全膝关节置换术后焦虑和抑郁的改善及预后。

IF 0.5 4区医学

Acta orthopaedica Belgica Pub Date : 2024-06-01 DOI: 10.52628/90.2.12480

Y Dong, C Cai, M Liu, L Liu, F Zhou

{"title":"Improvement and prognosis of anxiety and depression after total knee arthroplasty.","authors":"Y Dong, C Cai, M Liu, L Liu, F Zhou","doi":"10.52628/90.2.12480","DOIUrl":"https://doi.org/10.52628/90.2.12480","url":null,"abstract":"This study aims to analyze the improvement and prognosis of anxiety and depression in patients with knee osteoarthritis after total knee arthroplasty. A retrospective questionnaire survey was conducted on 180 patients with knee osteoarthritis who underwent total knee arthroplasty. The questionnaire consisted of a general information questionnaire, the Zung Self-Rating Anxiety Scale (SAS) for anxiety, the Zung Self-Rating Depression Scale (SDS) for depression, the Visual Analog Scale (VAS), the Pittsburgh sleep quality Index (PSQI), and the American Knee Society Scores (AKSS). The same questionnaires were administered preoperatively and at 3, 6 and 12 months postoperatively, and the results were statistically analyzed. The prevalence of anxiety in preoperative knee osteoarthritis patients was 29.2% and the prevalence of depression was 37.5%. At 3, 6, and 12 months after total knee arthroplasty, anxiety and depression, pain levels, sleep disturbances, and functional status of the knee were significantly improved in patients with knee osteoarthritis compared with the preoperative period (all P<0.05). Patients with knee osteoarthritis have significant anxiety and depression before surgery, and total knee arthroplasty can significantly improve their anxiety, depression and prognosis, and should be performed as early as possible in patients with knee osteoarthritis.","PeriodicalId":7018,"journal":{"name":"Acta orthopaedica Belgica","volume":"90 2","pages":"211-216"},"PeriodicalIF":0.5,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142492741","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Cost analysis of total knee arthroplasty surgeries in Turkey. 土耳其全膝关节置换手术的成本分析。

IF 0.5 4区医学

Acta orthopaedica Belgica Pub Date : 2024-06-01 DOI: 10.52628/90.2.9783

H F Sevinç

{"title":"Cost analysis of total knee arthroplasty surgeries in Turkey.","authors":"H F Sevinç","doi":"10.52628/90.2.9783","DOIUrl":"https://doi.org/10.52628/90.2.9783","url":null,"abstract":"Background and study aims: While working with increasing costs, hospital enterprises try to develop strategies to provide high quality services. In this study, we intended to perform the cost analysis of total knee arthroplasty.Materials and methods: A total of 503 patients who were treated with total knee arthroplasty surgery due to gonarthrosis at Nevşehir State Hospital Orthopedics and Traumatology clinic were included in the study. Procedures performed while the patient is in hospital were analyzed by dividing them into the costs of the implant applied to the patient, surgical procedure, medications used, blood and blood products transfusion, medical tests, anesthesia procedure, bed fee and other applied procedures.Results: The mean total cost was 7560.2 Turkish Lira (TL). The mean cost of the implant applied to the patient was 4847.7 TL, that of surgical procedure was 1800 TL, medications used 371.1 TL, blood and blood products transfusion 38.7 TL, medical tests 38.3 TL, anesthesia procedures 142.7 TL, bed fee 195.2 TL and other applied procedures 122.9 TL.Conclusion: In the cost analyses made in this study, it is observed that the share of implant, surgical procedure and anesthesia costs within the total cost is approximately 90%. It is not possible to cut back on the producedures in this 90% part and to modify them. To reduce the total cost, it seems most reasonable to focus on the costs of blood and blood products transfusion, medical tests, medications used and bed fees.","PeriodicalId":7018,"journal":{"name":"Acta orthopaedica Belgica","volume":"90 2","pages":"217-220"},"PeriodicalIF":0.5,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142492731","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

3D quantitative CT study to assess rotator cuff muscle fatty infiltration. 评估肩袖肌肉脂肪浸润的三维定量 CT 研究。

IF 0.5 4区医学

Acta orthopaedica Belgica Pub Date : 2024-06-01 DOI: 10.52628/90.2.12827

L Deraedt, C Diependaele, D Cardon, A Jalalijam, L DE Wilde, A VAN Tongel

{"title":"3D quantitative CT study to assess rotator cuff muscle fatty infiltration.","authors":"L Deraedt, C Diependaele, D Cardon, A Jalalijam, L DE Wilde, A VAN Tongel","doi":"10.52628/90.2.12827","DOIUrl":"https://doi.org/10.52628/90.2.12827","url":null,"abstract":"Fatty infiltration is a degenerative condition of the tendon-muscle unit of rotator cuff muscles, characterized by fatty accumulation within and around the muscles. This study compares a 3D method to the Goutallier classification for evaluating fatty infiltration of the rotator cuff muscles. Employing a retrospective study design, four researchers performed 3D segmentation of the rotator cuff muscles on 65 CT scans of patients with rotator cuff arthropathy. The Goutallier classification was graded on screenshots of the Y view and two axial slices. Measurements, including HU, volume, cross-sectional area, and Goutallier grade, were performed on the 3D segmentations and the respective 2D slices. The inter- and intra-rater variability for 2D and 3D methods were calculated using the Intraclass Correlation Coefficient (ICC). The ICC for 2D and 3D methods was excellent (ICC: 0.90-0.95 and 0.81-0.99, respectively) and good for the Goutallier classification (ICC: 0.62-0.81). Overall, the relative 3D fatty infiltration was 0% for Goutallier grade 0 muscles, 7% for grade 1, 19% for grade 2, 33% for grade 3, and 37% for grade 4. The relative 2D fatty infiltration was 0%, 8%, 25%, 37%, and 43%, respectively. We conclude that 3D segmentation on CT scans is better reproducible and evaluates the muscle entirely. However, the time-intensive nature of the 3D method currently limits its clinical practicality. Quantitive 2D evaluation is excellently reproducible but may overestimate the actual fatty infiltration percentage of the whole muscle.","PeriodicalId":7018,"journal":{"name":"Acta orthopaedica Belgica","volume":"90 2","pages":"221-227"},"PeriodicalIF":0.5,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142492714","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Medial patellofemoral ligament reconstruction with an extensor hallucis longus allograft: a retrospective study of 45 cases. 用拇长伸肌异体移植重建髌骨内侧韧带：45 例病例的回顾性研究。

IF 0.5 4区医学

Acta orthopaedica Belgica Pub Date : 2024-06-01 DOI: 10.52628/90.2.9742

J M Gómez-Palomo, I Rodríguez-Delourme, J J García-Vera, S S Irizar-Jiménez, P J Huertas-Segador, E Montañez-Heredia

{"title":"Medial patellofemoral ligament reconstruction with an extensor hallucis longus allograft: a retrospective study of 45 cases.","authors":"J M Gómez-Palomo, I Rodríguez-Delourme, J J García-Vera, S S Irizar-Jiménez, P J Huertas-Segador, E Montañez-Heredia","doi":"10.52628/90.2.9742","DOIUrl":"https://doi.org/10.52628/90.2.9742","url":null,"abstract":"Reconstruction of the Medial Patellofemoral Ligament (MPFL) has become the procedure of choice in patients with patellar instability. The type of graft used for reconstruction is controversial. The purpose of this study was to analyze and describe the clinical and radiological results achieved with a MPFL reconstruction performed using an extensor hallucis longus allograft. This work is a retrospective study of 41 patients (45 knees) who underwent MPFL reconstruction using an extensor hallucis longus allograft. The patellar apprehension test, Kujala scale, and EQ-5D European quality of life scale were evaluated preoperatively and postoperatively at 24 months. Complications, recurrence rate, time to return to sports, and satisfaction with the procedure were also assessed. Statistically significant differences were observed between pre- and postoperative variables on the Kujala scale (p < .001) and the EQ-5D (p < .001). The isolated MPFL presented an increase on the Kujala scale of 41.9 ± 13.4, in contrast to the reconstruction with tibial tubercle osteotomy with an increase of 29.4 ± 16.6 (p = 0.031). MPFL reconstruction with an extensor hallucis longus allograft is a suitable alternative in patients with patellofemoral instability because it offers clinically and radiologically satisfactory results. MPFL reconstruction combined with a tibial tubercle osteotomy can offer inferior functional outcomes to the isolated reconstruction.","PeriodicalId":7018,"journal":{"name":"Acta orthopaedica Belgica","volume":"90 2","pages":"195-203"},"PeriodicalIF":0.5,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142492742","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Soft tissue defect closure using an Ilizarov frame: a case series. 使用 Ilizarov 框架进行软组织缺损闭合：病例系列。

IF 0.5 4区医学

Acta orthopaedica Belgica Pub Date : 2024-06-01 DOI: 10.52628/90.2.10777

J Dauwe, E Declerck, K Verhulst, J Lammens

{"title":"Soft tissue defect closure using an Ilizarov frame: a case series.","authors":"J Dauwe, E Declerck, K Verhulst, J Lammens","doi":"10.52628/90.2.10777","DOIUrl":"https://doi.org/10.52628/90.2.10777","url":null,"abstract":"The Ilizarov technique is a well-known procedure for limb deformity corrections. However, in the present study, the purpose was to examine the potential of wound closure by means of an Ilizarov frame. Two main cases are presented, a further seven were retrospectively reviewed. The first case experienced a chronic wound at the tibial tuberosity. A fistula was excised followed by antibiotic therapy, however, dehiscence at the wound occurred for which an Ilizarov procedure was used. After two weeks the frame was removed and the wound was closed. The second patient underwent osteosynthesis of a tibia and fibula fracture but was complicated by infection. An Ilizarov device was applied for bone healing as well as the skin defect. Nine patients were included in total. Four of them attained enough skin length via the Ilizarov procedure for secondary closure. Three had the frame removed before having full wound covering and needed further granulation of the wound. Finally, two more patients underwent graft reconstruction. Three patients suffered from infectious complications. The gold standard in soft tissue closure remains skin or flap reconstruction, however, this is not advisable in poor overall health and decreased local vascularity. If an Ilizarov frame is present for bone reconstruction, it can simultaneously be used for skin closure. The results shown in the current study indicate that a satisfactory outcome can be achieved.","PeriodicalId":7018,"journal":{"name":"Acta orthopaedica Belgica","volume":"90 2","pages":"287-292"},"PeriodicalIF":0.5,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142492751","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Given the encouraging results of biomechanical studies on femoral neck fractures, are locking plates more safe? 鉴于股骨颈骨折的生物力学研究结果令人鼓舞，锁定钢板是否更安全？

IF 0.5 4区医学

Acta orthopaedica Belgica Pub Date : 2024-06-01 DOI: 10.52628/90.2.9907

S Hancioglu, K Gem, H K Tosyali, G Okcu

{"title":"Given the encouraging results of biomechanical studies on femoral neck fractures, are locking plates more safe?","authors":"S Hancioglu, K Gem, H K Tosyali, G Okcu","doi":"10.52628/90.2.9907","DOIUrl":"https://doi.org/10.52628/90.2.9907","url":null,"abstract":"This current study compares the clinical and radiological outcomes of femoral neck fractures in young adults treated with either cannulated screws (CS) or proximal femoral locking plates (PFLP). We conducted a retrospective study in patients aged 18 to 60 years with femoral neck fractures and investigated medical records between January 2005 and December 2016. Patients were divided into two groups based on implants, screw and plate, used for fixation assigned. In addition, two groups were compared for their complications and functional outcomes, which were assessed with Harris Hip Score (HHS) and Parker Palmer mobility scores. Sixty-nine of 104 patients met the inclusion criteria. Forty patients were treated with cannulated screws, while 29 were treated with a proximal femoral locking plate. The two groups were comparable in terms of their perioperative variables. The overall complication rate (screw group, n = 10; plate group, n = 14) and non-union rate were significantly high in the plate group (p < 0.05). Other complications did not show statistically significant differences. The screw group had better functional outcomes than the plate group, where only the Parker-Palmer mobility score comparison was significant (p < 0.05). Poor reduction quality and Pauwels' type III fractures were statistically associated with high complication rates regardless of the implants used (p < 0.05). Although PFLP showed better outcomes in biomechanical studies than CSs, we observed poorer clinical results. Therefore, although some of our results appeared to be statistically significant, reduction quality should also be considered.","PeriodicalId":7018,"journal":{"name":"Acta orthopaedica Belgica","volume":"90 2","pages":"279-285"},"PeriodicalIF":0.5,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142492738","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Radiological and clinical femoroacetabular impingement after slipped capital femoral epiphysis treated by in situ fixation. 通过原位固定治疗股骨头骺端滑脱后的放射学和临床股骨髋臼撞击。

IF 0.5 4区医学

Acta orthopaedica Belgica Pub Date : 2024-06-01 DOI: 10.52628/90.2.11166

J Fradet, C Koneazny, C Pfirrmann, A Lalioui, L Harper, A Angelliaume

{"title":"Radiological and clinical femoroacetabular impingement after slipped capital femoral epiphysis treated by in situ fixation.","authors":"J Fradet, C Koneazny, C Pfirrmann, A Lalioui, L Harper, A Angelliaume","doi":"10.52628/90.2.11166","DOIUrl":"https://doi.org/10.52628/90.2.11166","url":null,"abstract":"Background: The treatment of slipped capital femoral epiphysis (SCFE) is always surgical. In situ fixation (ISF) is widely accepted to stop the epiphysis slipping. Femoroacetabular impingement (FAI) is recognized as a complication after ISF and is one of the major causes of early hip osteoarthritis.Study aim: The aim of this study was to characterize the relation between clinical and radiological signs of FAI.Methods: A monocentric study that included all consecutive children treated for SCFE by ISF between 2006 and 2017 was performed. Clinical examination consisted in range of motion (ROM) measurement for both hips, impingements tests and functional scores (Harris Hip Score (HHS) and Womac score). Radiological analysis was based on signs of impingement (alpha angle, anterior head neck offset (OS), anterior head neck offset ratio (HNOR).Results: 36 hips were included. At follow-up, the difference between the mean hip ROM on the SCFE side and the healthy side were statistically significant in abduction and in internal rotation. Ten (28%) hips presented at least one clinical test positive for FAI (FADDIR and/or FABER). All the patients presented a good or excellent functional score. Eight patients (22%) presented all radiological signs of impingement; among these, 3 had a clinical sign of FAI. Twenty-eight hips (78%) presented at least one radiological sign of FAI; among these, 10 had clinical signs of FAI.Conclusion: Despite a high rate of radiological FAI, less than one-third of patients have clinical signs of FAI after ISF for SCEFE.Level of evidence: III: retrospective study.","PeriodicalId":7018,"journal":{"name":"Acta orthopaedica Belgica","volume":"90 2","pages":"161-165"},"PeriodicalIF":0.5,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142492750","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Evaluation of orthopaedic residents from SOCLE phase to osteosynthesis simulation: feedback from the AO course. 对骨科住院医师从 SOCLE 阶段到骨合成模拟的评估：来自 AO 课程的反馈。

IF 0.5 4区医学

Acta orthopaedica Belgica Pub Date : 2024-06-01 DOI: 10.52628/90.2.10403

L Galois, J-C Bel, J Hemmer

{"title":"Evaluation of orthopaedic residents from SOCLE phase to osteosynthesis simulation: feedback from the AO course.","authors":"L Galois, J-C Bel, J Hemmer","doi":"10.52628/90.2.10403","DOIUrl":"https://doi.org/10.52628/90.2.10403","url":null,"abstract":"Introduction: In 2019, the French College of Orthopaedic and Traumatology (CFCOT) made the AOTrauma course entitled \"Basic Principles of Fracture Treatment\" mandatory for all orthopaedic residents during the first year of their educational program i.e. during the SOCLE phase (common base phase). The objective of the evaluation was to determine which factors influenced the results of the practical work, according to the characteristics of the students and their experiences in laparoscopy or in arthroscopy in the operating theatre or on the simulator for arthroscopy.Material and methods: In 2019 a total of 121 residents were included, corresponding to the full promotion. They filled out a preliminary questionnaire giving information on their general characteristics. Eight different workshops were evaluated. The grading of skills was as follows: \"A\" for \"acquired\", \"B\" for \"in progress\" and \"C\" for \"not acquired\". The data was collected on a computerized spreadsheet. The statistical analysis used the Welch test, the Chi2 test and the Fisher test.Results: The average \"A\" percentage across all workshops was 87.8%. Factors predictive of a good result were experience in laparoscopy as the main operator (p = 0.014) and male sex (p = 0.014). We observed that the residents who had not performed arthroscopy in clinical practice had done more training on simulators than the others (p = 0.044). Residents who had performed at least one arthroscopy as a main operator were predominantly female (p < 0.001).Discussion: The interest of this study lies in the novelty of the analysis of the results of a whole promotion of residents in the SOCLE phase in osteosynthesis simulation.Conclusion: This novel evaluation deserves to be repeated by refining the evaluation tools before and during the course. It allowed us to know the weak points of the students during the simulated learning.","PeriodicalId":7018,"journal":{"name":"Acta orthopaedica Belgica","volume":"90 2","pages":"293-302"},"PeriodicalIF":0.5,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142492735","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0