Adjacent-level degeneration after cervical disc arthroplasty versus fusion
نویسندگان
چکیده
منابع مشابه
Adjacent Segment Degeneration Following Anterior Cervical Discectomy and Fusion Versus the Bryan Cervical Disc Arthroplasty
BACKGROUND Anterior cervical discectomy and fusion (ACDF) is an established treatment for degenerative disease of the cervical disc, but adjacent segment degeneration or instability may develop long term. The aim of this study was to investigate the risk factors for adjacent segment degeneration following ACDF compared with the use of the Bryan artificial disc for cervical disc arthroplasty (CD...
متن کاملevaluation of adjacent segment degeneration after cervical spine surgery: arthroplasty versus fusion
background : anterior cervical discectomy and fusion (acdf) is an effective treatment for disc herniations ; but some studies demonstrated that in the untreated levels adjacent to a fusion, increased motion might lead to an increased risk of adjacent segment degeneration (asd). on the other hand, methods of cervical disc arthroplasty (cda) have improved. the aim of this study is to evaluate and...
متن کاملArthroplasty versus fusion for single-level cervical disc disease.
OBJECTIVE To evaluate the effectiveness and safety of cervical arthroplasty and anterior cervical discectomy fusion methods. METHODS The randomised clinical trial was conducted at the neurosurgical clinic of University of Harran, Turkey, between February 2009 and January 2010. The patients had single level disc disorder between C4-C7 levels. Before surgery, all of the patients had taken medic...
متن کاملCervical Disc Arthroplasty versus Disc Fusion: A Finite Element Study
INTRODUCTION: Disc degeneration is a natural process and is widely prevalent. The level of disc degeneration and the type of treatment varies from person to person. Fusion is a commonly chosen treatment option. However clinical and biomechanical studies have shown that spinal levels adjacent to a fusion experience increased motion and higher stress which may lead to adjacent-segment disease [1]...
متن کاملImpact of T1 slope on surgical and adjacent segment degeneration after Bryan cervical disc arthroplasty
BACKGROUND This retrospective study investigated an association between preoperative T1 slope and surgical and adjacent segment degeneration (SASD) after Bryan cervical disc arthroplasty (BCDA) in patients with cervical degenerative disc disease. METHODS Based on preoperative standing lateral radiographs, 90 patients were classified according to T1 slope that was higher or lower than the 50th...
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ژورنال
عنوان ژورنال: European Spine Journal
سال: 2011
ISSN: 0940-6719,1432-0932
DOI: 10.1007/s00586-011-1916-1