Results 261 to 270 of about 3,278,985 (302)

Adjacent Segment Disease in the Cervical and Lumbar Spine

Clinical Spine Surgery: A Spine Publication, 2017
Adjacent segment disease (ASD) is disappointing long-term outcome for both the patient and clinician. In contrast to adjacent segment degeneration, which is a common radiographic finding, ASD is less common. The incidence of ASD in both the cervical and lumbar spine is between 2% and 4% per year, and ASD is a significant contributor to reoperation ...
Daniel G, Tobert, Valentin, Antoci, Shaun P, Patel, Ehsan, Saadat, Christopher M, Bono   +4 more
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Modular cervical plate system for adjacent segment disease

Journal of Neurosurgical Sciences, 2020
Adjacent-level disease after anterior cervical discectomy and fusion (ACDF) occurs in a significant proportion of patients and frequently requires revision operation. Methods using traditional plates typically require removal of the plate with anecdotally increased operative-time and morbidity.
Ammar H, Hawasli, John L, Cashin, Neill M, Wright   +2 more
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Same-segment and adjacent-segment disease following posterior cervical foraminotomy

Journal of Neurosurgery: Spine, 2007
Object The cervical foraminotomy was pioneered in the 1940s to address radicular symptoms via a posterior approach, but the long-term outcome has not been adequately studied. Methods The authors retrospectively analyzed data obtained from 303 patients (188 male and 115 female, mean age 49.2 years) who had consecutively undergone a single-level ...
Michelle J, Clarke, Robert D, Ecker, William E, Krauss, Robyn L, McClelland, Mark B, Dekutoski   +4 more
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Adjacent segment disease following expansive lumbar laminoplasty

The Spine Journal, 2007
We developed the technique of expansive lumbar laminoplasty in 1981. In the procedure of laminoplasty, the spinal canal is decompressed by rotatory elevation of the laminae, and bone grafts from the spinous process and posterior iliac bone are placed on the surface of the operated laminae.
Yoshiharu, Kawaguchi, Hirokazu, Ishihara, Masahiko, Kanamori, Taketoshi, Yasuda, Yumiko, Abe, Shigeharu, Nogami, Shoji, Seki, Takeshi, Hori, Tomoatsu, Kimura   +8 more
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Adjacent Segment Disease Following Cervical Spine Surgery

Journal of the American Academy of Orthopaedic Surgeons, 2012
Cervical spine surgery is broadly divided into fusion and nonfusion procedures. Anterior cervical diskectomy and fusion (ACDF) is a common procedure, although adjacent segment disease following the surgery is an ongoing clinical concern. Adjacent segment cervical disease occurs in approximately 3% of patients per year, with an expected incidence of 25%
Samuel K, Cho, K Daniel, Riew
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Laminectomy Adjacent to Instrumented Fusion Increases Adjacent Segment Disease

Spine
Study Design. Retrospective cohort. Objective. To determine if performing a simultaneous laminectomy at an unfused level adjacent to an instrumented fusion increases the risk of adjacent segment disease (ASD). Summary of Background Data.
Brandon, Simonetta, Biodun, Adeniyi, Andrew, Corbett, Dennis, Crandall, Michael, Chang   +4 more
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Anterior Cervical Diskectomy and Fusion for Adjacent Segment Disease

Orthopedics, 2013
Between January 1996 and December 2005, a total of 1241 patients underwent anterior cervical decompression and fusion for cervical degenerative diseases in the authors’ institution. Sixty-three (5.1%) patients underwent revision anterior cervical diskectomy and fusion for adjacent segment disease between October 2003 and August 2010.
Yu, Chen, Zhimin, He, Haisong, Yang, Xiaowei, Liu, Xinwei, Wang, Deyu, Chen   +5 more
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Congenital Stenosis and Adjacent Segment Disease in the Cervical Spine

Orthopedics, 2013
Symptomatic adjacent segment disease (ASD) after anterior cervical fusion (ACF) is reported in 25% of patients at 10 years postoperatively. Debate continues as to whether this degeneration is due to the natural history of the disk or the changed biomechanics after ACF. This study explored whether congenital stenosis predisposes patients to an increased
Jason David, Eubanks, Jon, Belding, Erik, Schnaser, Andrew, Rowan, Gable, Moffitt, John, Weaver, Michael S, Reich, Chris, Bechtel, Ke, Xie, Abhiram, Gande, Justin, Hohl, Brett, Braly, Alan, Hilibrand, James D, Kang   +13 more
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Adjacent segment disease: fact or fiction?

Bone & Joint 360, 2014
In medico-legal practice we see a lot of people with vertebral injuries and disc/soft-tissue injuries. There are frequently discussions on the cause of the claimant’s pain and whether it is related to a specific injury or incident or whether it is part and parcel of their constitutional condition.
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Adjacent segment disease: Incidence and recommended treatment

Seminars in Spine Surgery, 2016
The incidence, etiology, and treatment of adjacent segment pathology in the cervical spine have been one of the most researched topics in the past 15 years. Despite the abundance of literature many questions about the phenomenon remain unanswered. The three leading theories regarding etiology consist of altered biomechanics from adjacent fused segments,
Adam J. Bevevino, Alan S. Hilibrand
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