Current orthopaedics最新文献

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(ii) Impingement in total hip replacement: mechanisms and consequences (ii)全髋关节置换术中的撞击:机制和后果
Current orthopaedics Pub Date : 2008-12-01 DOI: 10.1016/j.cuor.2008.10.009
Thomas D. Brown , John J. Callaghan
{"title":"(ii) Impingement in total hip replacement: mechanisms and consequences","authors":"Thomas D. Brown ,&nbsp;John J. Callaghan","doi":"10.1016/j.cuor.2008.10.009","DOIUrl":"https://doi.org/10.1016/j.cuor.2008.10.009","url":null,"abstract":"<div><p>The occurrence of total hip impingement, whether or not accompanied by frank dislocation, holds substantial untoward clinical consequences, especially as less-forgiving advanced bearing implant designs come into ever more widespread use. Biomechanical aspects of impingement and dislocation have historically received relatively little scientific attention, although that situation is now rapidly changing. The present article reviews contemporary laboratory and clinical research on the impingement/dislocation phenomena, focusing particularly on how implant design variables, surgical implantation factors and patient activity each act individually and in concert to pose impingement and dislocation challenges. In recent years, several powerful new research methodologies have emerged that have greatly expanded the scope for clinical translation of systematic laboratory study. Transferring the findings from such research into yet better implant designs, and even better surgical procedures, offers encouragement that the clinical impact of this troublesome complication can be further reduced.</p></div>","PeriodicalId":81062,"journal":{"name":"Current orthopaedics","volume":"22 6","pages":"Pages 376-391"},"PeriodicalIF":0.0,"publicationDate":"2008-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.cuor.2008.10.009","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"92066041","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 47
Posterior and anterior lumbar interbody fusion 腰椎后路和前路椎间融合术
Current orthopaedics Pub Date : 2008-12-01 DOI: 10.1016/j.cuor.2008.07.006
Tiruveedhula S. Madhu
{"title":"Posterior and anterior lumbar interbody fusion","authors":"Tiruveedhula S. Madhu","doi":"10.1016/j.cuor.2008.07.006","DOIUrl":"10.1016/j.cuor.2008.07.006","url":null,"abstract":"<div><p>Posterior Lumbar Interbody Fusion (PLIF) may be indicated for intractable back pain, as it maintains adequate distraction of the intervertebral space thus relieving pressure on the nerve root. Iliac crest autografts, allografts and porous metallic cages are used.</p><p>Success rates of above 90% have been reported, but complications due to the operative approach have been described. While biomechanically PLIF is superior to simple disc excision in relieving intractable back pain, the procedure is technically difficult in the presence of scar tissue from previous surgery. A proper understanding of operative principles and appropriate patient selection is essential to achieve good results. As an alternative technique, Anterior Lumbar Interbody Fusion (ALIF) has advocates.</p></div>","PeriodicalId":81062,"journal":{"name":"Current orthopaedics","volume":"22 6","pages":"Pages 406-413"},"PeriodicalIF":0.0,"publicationDate":"2008-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.cuor.2008.07.006","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"54104629","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 16
Management of hallux rigidus 拇僵直的处理
Current orthopaedics Pub Date : 2008-12-01 DOI: 10.1016/j.cuor.2008.07.008
Adnan Faraj
{"title":"Management of hallux rigidus","authors":"Adnan Faraj","doi":"10.1016/j.cuor.2008.07.008","DOIUrl":"10.1016/j.cuor.2008.07.008","url":null,"abstract":"<div><p>The operative techniques to manage degenerative arthritis of the first metatarso-phalangeal joint (hallux rigidus) are described and compared.</p></div>","PeriodicalId":81062,"journal":{"name":"Current orthopaedics","volume":"22 6","pages":"Pages 422-427"},"PeriodicalIF":0.0,"publicationDate":"2008-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.cuor.2008.07.008","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"54104652","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
(i) Biomechanics of the human hip – consequences for total hip replacement 人类髋关节的生物力学——全髋关节置换术的后果
Current orthopaedics Pub Date : 2008-12-01 DOI: 10.1016/j.cuor.2008.10.005
E. Sariali , V. Veysi , T. Stewart
{"title":"(i) Biomechanics of the human hip – consequences for total hip replacement","authors":"E. Sariali ,&nbsp;V. Veysi ,&nbsp;T. Stewart","doi":"10.1016/j.cuor.2008.10.005","DOIUrl":"10.1016/j.cuor.2008.10.005","url":null,"abstract":"<div><p>Total hip replacement is a very successful operation which relieves pain of an arthritic hip. Increasingly patients are demanding more than just pain relief from their replaced joints and challenging the surgeons and the implants used to deliver high function as well as longevity. This challenge can be achieved by using modern implants and perhaps more importantly by restoring the normal anatomy, biomechanics and kinematics of the hip during implantation.</p></div>","PeriodicalId":81062,"journal":{"name":"Current orthopaedics","volume":"22 6","pages":"Pages 371-375"},"PeriodicalIF":0.0,"publicationDate":"2008-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.cuor.2008.10.005","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"54104778","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 18
Tibial non-union: a review of current practice 胫骨骨不连:当前实践回顾
Current orthopaedics Pub Date : 2008-12-01 DOI: 10.1016/j.cuor.2008.07.005
Elizabeth Moulder, Hemant K. Sharma
{"title":"Tibial non-union: a review of current practice","authors":"Elizabeth Moulder,&nbsp;Hemant K. Sharma","doi":"10.1016/j.cuor.2008.07.005","DOIUrl":"10.1016/j.cuor.2008.07.005","url":null,"abstract":"<div><p>Diaphyseal tibial fractures are common and generally heal well. However, non-union is a frequent consequence, can require prolonged treatment with unpredictable results and lead to chronic disability. This article describes the management of non-unions and provides an algorithm for current management techniques including the challenges of bone loss, deformity and infection and an overview of the role of biological augments in non-union surgery.</p></div>","PeriodicalId":81062,"journal":{"name":"Current orthopaedics","volume":"22 6","pages":"Pages 434-441"},"PeriodicalIF":0.0,"publicationDate":"2008-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.cuor.2008.07.005","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"54104607","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Young adult hip disease: hip morphology and impingement 青壮年髋关节疾病:髋关节形态与撞击
Current orthopaedics Pub Date : 2008-12-01 DOI: 10.1016/j.cuor.2008.08.003
Caroline J. Lever, John N. O'Hara
{"title":"Young adult hip disease: hip morphology and impingement","authors":"Caroline J. Lever,&nbsp;John N. O'Hara","doi":"10.1016/j.cuor.2008.08.003","DOIUrl":"10.1016/j.cuor.2008.08.003","url":null,"abstract":"<div><p>Normal hip development is vital for the normal biomechanics of the hip joint. Gross deformity is well known to lead to early-onset osteoarthritis. There is an increasing appreciation of the importance of more subtle changes in hip morphology, which can also be predisposing factors for degenerative wear of the hip. Careful examination and imaging of young adults presenting with hip pain is paramount to identifying femoroacetabular impingement early, at a stage when joint preserving techniques can be of benefit.</p><p>This article will discuss the different types of hip impingement, their clinical and radiological features and the current treatment options available.</p></div>","PeriodicalId":81062,"journal":{"name":"Current orthopaedics","volume":"22 6","pages":"Pages 414-421"},"PeriodicalIF":0.0,"publicationDate":"2008-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.cuor.2008.08.003","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"54104704","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
Charcot osteo-arthropathy Charcot osteo-arthropathy
Current orthopaedics Pub Date : 2008-12-01 DOI: 10.1016/j.cuor.2008.08.004
James C. Stanley, Andrew M. Collier
{"title":"Charcot osteo-arthropathy","authors":"James C. Stanley,&nbsp;Andrew M. Collier","doi":"10.1016/j.cuor.2008.08.004","DOIUrl":"10.1016/j.cuor.2008.08.004","url":null,"abstract":"<div><p>Charcot osteo-arthropathy is a potentially catastrophic complication of neuropathy. It can occur in any joint and has been associated with many of the causes of sensory deprivation; however it most commonly presents in the foot and ankle in the diabetic population. This article stresses early recognition and prevention of deformity. The key topics are: <strong>Pathophysiology:</strong> unrecognised microtrauma versus osseous hyperaemia as likely aetiologies, leading to fragmentation of the affected joint or bone. <strong>Assessment:</strong> diagnosis of neuropathy, x-ray changes, alternative imaging and its limitations and investigation to rule out other causes. <strong>Classification and staging:</strong> current staging of Charcot osteo-arthropathy and anatomical classification of foot and ankle Charcot osteo-arthropathy. <strong>Treatment:</strong> Current recommended treatment modalities including conservative, operative and pharmacological.</p></div>","PeriodicalId":81062,"journal":{"name":"Current orthopaedics","volume":"22 6","pages":"Pages 428-433"},"PeriodicalIF":0.0,"publicationDate":"2008-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.cuor.2008.08.004","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"54104723","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 14
Radiology Quiz 放射学测试
Current orthopaedics Pub Date : 2008-12-01 DOI: 10.1016/j.cuor.2008.08.007
Salma Chaudhury, Nev Davies, Catherine McCarthy
{"title":"Radiology Quiz","authors":"Salma Chaudhury,&nbsp;Nev Davies,&nbsp;Catherine McCarthy","doi":"10.1016/j.cuor.2008.08.007","DOIUrl":"https://doi.org/10.1016/j.cuor.2008.08.007","url":null,"abstract":"","PeriodicalId":81062,"journal":{"name":"Current orthopaedics","volume":"22 6","pages":"Pages 400-405"},"PeriodicalIF":0.0,"publicationDate":"2008-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.cuor.2008.08.007","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"92066042","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Answers to CME questions based on the Mini-Symposium on “Genetic Approaches to Disc Disease” 基于“遗传方法治疗椎间盘疾病”小型研讨会的CME问题解答
Current orthopaedics Pub Date : 2008-12-01 DOI: 10.1016/j.cuor.2008.08.002
{"title":"Answers to CME questions based on the Mini-Symposium on “Genetic Approaches to Disc Disease”","authors":"","doi":"10.1016/j.cuor.2008.08.002","DOIUrl":"https://doi.org/10.1016/j.cuor.2008.08.002","url":null,"abstract":"","PeriodicalId":81062,"journal":{"name":"Current orthopaedics","volume":"22 6","pages":"Page 445"},"PeriodicalIF":0.0,"publicationDate":"2008-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.cuor.2008.08.002","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"137405717","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
(iii) Wear in highly crosslinked polyethylenes 高度交联聚乙烯的磨损
Current orthopaedics Pub Date : 2008-12-01 DOI: 10.1016/j.cuor.2008.10.011
Steven Kurtz , Francisco J. Medel , Michael Manley
{"title":"(iii) Wear in highly crosslinked polyethylenes","authors":"Steven Kurtz ,&nbsp;Francisco J. Medel ,&nbsp;Michael Manley","doi":"10.1016/j.cuor.2008.10.011","DOIUrl":"10.1016/j.cuor.2008.10.011","url":null,"abstract":"<div><p>Because of its improved wear-resistance, crosslinked polyethylene is now regarded as a desirable technology for hip articulations. In the present review, we focus specifically on applications of crosslinked polyethylene in the hip. We begin with an overview of the basic science concepts and terminology surrounding crosslinked polyethylene and the two main thermal processing techniques, which involve either annealing or remelting the polymer after irradiative crosslinking. The second part of the review is a critical assessment of the peer-reviewed literature on the subject of femoral head penetration and wear in crosslinked polyethylenes measured in clinical studies.</p></div>","PeriodicalId":81062,"journal":{"name":"Current orthopaedics","volume":"22 6","pages":"Pages 392-399"},"PeriodicalIF":0.0,"publicationDate":"2008-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.cuor.2008.10.011","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"54104839","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 25
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