Hss Journal最新文献_第10页

Comparison of Revision Rates of Non-modular Constrained Versus Posterior Stabilized Total Knee Arthroplasty: a Propensity Score Matched Cohort Study 非模块化约束与后路稳定全膝关节置换术翻修率的比较:倾向评分匹配队列研究

IF 2.5 4区医学

Hss Journal Pub Date : 2017-02-01 DOI: 10.1007/s11420-016-9533-5

M. Moussa, Yuo-yu Lee, G. Westrich, N. Mehta, S. Lyman, R. Marx

引用次数: 13

Design Considerations for the Next Generation Hip Resurfacing Implant 下一代髋关节表面置换植入物的设计考虑

IF 2.5 4区医学

Hss Journal Pub Date : 2017-02-01 DOI: 10.1007/s11420-016-9536-2

E. Su

引用次数: 2

Allergy in Total Knee Replacement. Does It Exist? 全膝关节置换术中的过敏。它存在吗？

IF 2.5 4区医学

Hss Journal Pub Date : 2017-02-01 DOI: 10.1007/s11420-016-9514-8

M. Faschingbauer, L. Renner, F. Boettner

引用次数: 35

Poor Prognosis of Patients Treated for Periprosthetic Joint Infection. 接受假体周围关节感染治疗的患者预后不佳。

IF 2.5 4区医学

Hss Journal Pub Date : 2017-02-01 Epub Date: 2016-06-01 DOI: 10.1007/s11420-016-9507-7

Cynthia A Kahlenberg, Alexia Hernandez-Soria, Michael B Cross

{"title":"Poor Prognosis of Patients Treated for Periprosthetic Joint Infection.","authors":"Cynthia A Kahlenberg, Alexia Hernandez-Soria, Michael B Cross","doi":"10.1007/s11420-016-9507-7","DOIUrl":"10.1007/s11420-016-9507-7","url":null,"abstract":"The study by Gomez et al., \"The Fate of Spacers in the Treatment of Periprosthetic Joint Infection,\" evaluates the clinical course and success rate of treatment of periprosthetic joint infection with two-stage revision with spacer placement in the interim period. The current review critically analyzes the findings of this study and examines how these findings may influence patient care in the field of hip and knee replacement. Gomez et al. report sobering results of two-stage revision with spacer placement for periprosthetic joint infection. Nearly 20% of patients in their study who had a spacer placed never went on to get a new prosthesis and nearly 20% of those who did get a new prosthesis ultimately failed treatment. The authors reported a 7.5% mortality rate in the interstage period after resection arthroplasty. This study provides valuable information for counseling patients about the outcomes of treatment using spacers for infection after total joint arthroplasty. The results of this study also highlight the need for future investigation into better treatments for periprosthetic joint infections.","PeriodicalId":35357,"journal":{"name":"Hss Journal","volume":"13 1","pages":"96-99"},"PeriodicalIF":2.5,"publicationDate":"2017-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5264567/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"52760058","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Commercial Separation Systems Designed for Preparation of Platelet-Rich Plasma Yield Differences in Cellular Composition 商业分离系统设计的制备富血小板血浆产量差异的细胞组成

IF 2.5 4区医学

Hss Journal Pub Date : 2017-02-01 DOI: 10.1007/s11420-016-9519-3

Ryan M. Degen, J. Bernard, Kristin S. Oliver, J. Dines

引用次数: 69

Corrosion of the Head-Stem Taper Junction—Are We on the Verge of an Epidemic? 头干锥度连接处的腐蚀——我们是否处于流行病的边缘?

IF 2.5 4区医学

Hss Journal Pub Date : 2017-02-01 DOI: 10.1007/s11420-016-9526-4

M. Morlock, Dennis Bünte, Julian Gührs, N. Bishop

引用次数: 41

Characterization of Femoral Head Taper Corrosion Features Using a 22-Year Retrieval Database. 利用22年检索数据库表征股骨头锥度腐蚀特征

IF 2.5 4区医学

Hss Journal Pub Date : 2017-02-01 Epub Date: 2016-08-12 DOI: 10.1007/s11420-016-9517-5

Jacob Cartner, Patrick Aldinger, Chenxi Li, David Collins

{"title":"Characterization of Femoral Head Taper Corrosion Features Using a 22-Year Retrieval Database.","authors":"Jacob Cartner, Patrick Aldinger, Chenxi Li, David Collins","doi":"10.1007/s11420-016-9517-5","DOIUrl":"10.1007/s11420-016-9517-5","url":null,"abstract":"Background: Modularity in total hip arthroplasty has been used for decades with great success, but new findings regarding corrosion artifacts have caused a resurgence in tapered junction research. Mechanically assisted crevice corrosion (MACC) is thought to be the mechanism by which corrosive attack occurs. Myriad multi-factorial variables are known to influence the susceptibility of a modular taper junction to MACC. Some of these variables are design and manufacture related and others can be controlled by the surgeon.Questions/purposes: This study was performed to assess a 22-year retrieval database to determine if correlations exist between severity of corrosion artifacts and head size, time in vivo, head offset, or head material. Secondarily, the agreement of visual and semi-quantitative scoring methods was assessed using the retrieved components.Methods: A total of 210 femoral head tapers were scored and heads receiving high scores were measured to quantify material loss due to MACC.Results: Increased head size and increased time in vivo did not correlate to higher corrosion scores. Contrarily, there were differences in corrosion scores based on femoral head offset and material. Deviations away from a neutral offset (where neutral is defined as the alignment of femoral head center and stem taper gage point) resulted in higher scores. Cobalt-chromium-molybdenum heads were associated with higher corrosion scores and higher material loss as compared to oxidized zirconium heads.Conclusion: Reducing the moment arm at the head-neck junction and choosing a more inert material appears to provide greater resistance to corrosion.","PeriodicalId":35357,"journal":{"name":"Hss Journal","volume":"13 1","pages":"35-41"},"PeriodicalIF":2.5,"publicationDate":"2017-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5264572/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48008489","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Global Tribology Summit Editorial 全球摩擦学峰会社论

IF 2.5 4区医学

Hss Journal Pub Date : 2017-02-01 DOI: 10.1007/s11420-016-9534-4

E. Su

引用次数: 1

Hypoalbuminemia Is a Better Predictor than Obesity of Complications After Total Knee Arthroplasty: a Propensity Score-Adjusted Observational Analysis 低白蛋白血症比肥胖更能预测全膝关节置换术后并发症:倾向评分调整观察分析

IF 2.5 4区医学

Hss Journal Pub Date : 2017-02-01 DOI: 10.1007/s11420-016-9518-4

M. Fu, A. McLawhorn, D. Padgett, M. Cross

引用次数: 50

Early Revision Surgery for Tibial Plateau Non-union and Mal-union 胫骨平台骨不连和骨不连的早期翻修手术

IF 2.5 4区医学

Hss Journal Pub Date : 2017-02-01 DOI: 10.1007/s11420-016-9529-1

Dominic L. Nielen, Christopher S. Smith, D. Helfet, P. Kloen

引用次数: 16