{"title":"Biocompatibility of Polymers","authors":"M. Jarman-Smith","doi":"10.31399/ASM.HB.V23.A0005667","DOIUrl":"https://doi.org/10.31399/ASM.HB.V23.A0005667","url":null,"abstract":"","PeriodicalId":75460,"journal":{"name":"Aktuelle Probleme in Chirurgie und Orthopadie","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2012-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69699956","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}
{"title":"Degenerative Scoliosis","authors":"Yu-Po Lee, Hossein Ghofrani","doi":"10.1097/01.css.0000371155.44529.50","DOIUrl":"https://doi.org/10.1097/01.css.0000371155.44529.50","url":null,"abstract":"LEARNING OBJECTIVES: After participating in this activity, the surgeon should be better able to: 1. Assess and diagnose patients with degenerative scoliosis. 2. Select appropriate diagnostic imaging modalities for patients with suspected degenerative scoliosis. 3. Formulate a treatment plan for these complex patients. B y definition, a lateral curvature of the spine greater than 10 degrees is considered a scoliotic deformity.1 However, better understanding of the anatomy of the spine and improved imaging techniques have shown that, in addition to the coronal imbalance, there is also an associated malrotation of the spine and loss of sagittal balance.2 Thus, scoliosis is a complex three-dimensional rotational deformity that affects the spine in the coronal, sagittal, and axial planes.2 Adult degenerative or de novo scoliosis is generally thought to develop as the result of asymmetric degeneration of discs.3 Adult degenerative scoliosis may also result from unarrested adolescent idiopathic scoliosis that degenerates as the patient ages. In most cases, nonoperative treatment is sufficient to relieve pain and restore patients to their normal activities. In severe cases, surgical treatmentmay be necessary after all nonoperative measures have been exhausted. However, surgical treatment for patients with degenerative scoliosis can be risky, as these patients are older and may have medical comorbidities that lead to complications during surgery or during recovery. In 1968, the complications associated with surgical correction of adult deformity were estimated to include a 5% risk of death and 40% risk of a major medical complication.4 Advances in surgical and anesthetic techniques, neurophysiologic monitoring, and improvements in perioperative management have significantly reduced these risks.5 In this review, readers learn how to assess patients with degenerative scoliosis and treat these complicated cases.","PeriodicalId":75460,"journal":{"name":"Aktuelle Probleme in Chirurgie und Orthopadie","volume":"11 1","pages":"1–8"},"PeriodicalIF":0.0,"publicationDate":"2010-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1097/01.css.0000371155.44529.50","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"61658203","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}
{"title":"[The degenerative instability of the lumbar spine].","authors":"M. Ahn","doi":"10.4184/JKSS.2007.14.4.292","DOIUrl":"https://doi.org/10.4184/JKSS.2007.14.4.292","url":null,"abstract":"Degenerative instability is difficult to define, diagnose, and treat. Diagnosis and treatment of degenerative instability are based on the biomechanical stability of the functional spinal unit as well as on the pathologic diagnosis of the disease. Recent advancements in biomechanical studies on the functional spinal unit and radiological diagnostic methods have introduced new diagnostic criteria. In this review, biomechanical stability of the functional spinal unit, changes in stability associated with degeneration and diagnosis, and treatment of degenerative instability are discussed..","PeriodicalId":75460,"journal":{"name":"Aktuelle Probleme in Chirurgie und Orthopadie","volume":"41 1","pages":"10-162"},"PeriodicalIF":0.0,"publicationDate":"2007-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.4184/JKSS.2007.14.4.292","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70377979","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}
{"title":"[Therapeutic procedure in metastases of the cervical spine].","authors":"J Pospiech, W Kocks, T Joka","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":75460,"journal":{"name":"Aktuelle Probleme in Chirurgie und Orthopadie","volume":"43 ","pages":"89-93"},"PeriodicalIF":0.0,"publicationDate":"1994-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"19084907","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}
{"title":"[Chemonucleolysis and percutaneous discotomy--value in treatment of lumbar intervertebral disk displacement].","authors":"A Hedtmann, H Fett, R Steffen, J Krämer","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":75460,"journal":{"name":"Aktuelle Probleme in Chirurgie und Orthopadie","volume":"43 ","pages":"156-65"},"PeriodicalIF":0.0,"publicationDate":"1994-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"19084898","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}
{"title":"[Surgical therapy of metastases of the thoracic and lumbar spine].","authors":"R Venbrocks, M Hövel, R Donk, W Grote","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":75460,"journal":{"name":"Aktuelle Probleme in Chirurgie und Orthopadie","volume":"43 ","pages":"94-7"},"PeriodicalIF":0.0,"publicationDate":"1994-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"19084908","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}
{"title":"[Microsurgical approach in extremely lateral lumbar disk hernias].","authors":"S M Schlesinger, H Fankhauser, N de Tribolet","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":75460,"journal":{"name":"Aktuelle Probleme in Chirurgie und Orthopadie","volume":"44 ","pages":"93-7"},"PeriodicalIF":0.0,"publicationDate":"1994-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"19169611","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}
{"title":"[Biomechanics of ventral and dorsal fixation systems for the cervical spine].","authors":"C Ulrich, R Kalff, L Claes, H J Wilke","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":75460,"journal":{"name":"Aktuelle Probleme in Chirurgie und Orthopadie","volume":"43 ","pages":"15-24"},"PeriodicalIF":0.0,"publicationDate":"1994-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"19084895","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}
{"title":"[Injuries of the cervical spine in childhood and adolescence. Surgical criteria and long-term results].","authors":"F Rauhut, K Roosen","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":75460,"journal":{"name":"Aktuelle Probleme in Chirurgie und Orthopadie","volume":"43 ","pages":"56-66"},"PeriodicalIF":0.0,"publicationDate":"1994-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"19084904","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}
{"title":"[Possible errors in stabilizing spinal fractures with internal fixators].","authors":"J Feil, O Wörsdörfer","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":75460,"journal":{"name":"Aktuelle Probleme in Chirurgie und Orthopadie","volume":"43 ","pages":"82-6"},"PeriodicalIF":0.0,"publicationDate":"1994-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"19084906","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}