BACKGROUND This meta-analysis was performed to identify the benefits and disadvantages of the PEEK cage and titanium cage. METHODS We used "cervical or cervicle", "titanium", and "polyetheretherketone or PEEK" as keywords. Medline, Embase, Cochrane Central Register of Controlled Trials and other databases were searched to identify eligible studies that were published before October 2015. In a...

BACKGROUND Lumbar spondylolysis and isthmic spondylolisthesis are common conditions. However, double-level lumbar spondylolysis and spondylolisthesis are rare. We report 24 cases of it along with a review of literature and a briefly description of the clinical and radiological features and integrated management of patients with this condition. METHODS Of 1700 inpatients diagnosed with lumbar ...

STUDY DESIGN Retrospective study of 20 patients with degenerative cervical spinal canal stenosis who were treated with corpectomy followed by the placement of a distractable titanium cage (anterior distraction device [ADD]) (Ulrich GmbH & Co. KG, Ulm, Germany). OBJECTIVE To investigate the efficacy of distractable titanium cages for reconstruction following decompressive cervical corpectomy. ...

BACKGROUND Anterior cervical diskectomy and fusion (ACDF) is a well-established surgical treatment. Several types of intervertebral spacers can be used, but there is increasing evidence that PEEK cages yield insufficient fusion and thus less clinical improvement. The study aim was to assess the outcomes of single-level ACDF with an empty PEEK cage partially coated with titanium. METHODS This ...

Posterior lumbar interbody fusion (PLIF) is a procedure used to treat problems such as disc degeneration, disc herniation, and spine instability. In this procedure, the surgeon works on the spine from the back and removes a spinal disc in the lower (lumbar) spine. The surgeon inserts bone graft material into the space between the two vertebrae where the disc was removed (the interbody space). T...

INTRODUCTION The goal of lumbar spinal fusion is to limit pain by decompression and removal of soft tissues, followed by the formation of a rigid bony union between adjacent vertebrae. The general consensus for a rigid fusion construct requires careful preparation of the intervertebral space and the creation of a rigid fusion construct. Anterior lumbar interbody fusion (ALIF) provides good acce...

Objective: To summarize neurological outcome and complications after skull distraction combination of anterior cervical surgery managed with corpectomy, titanium mesh cage reconstruction, and cervical locking plate. Methods: A total of 42 patients with lower cervical spine fracture and dislocation were included in this study between May 2009 and September 2014. The average follow-up time was 18...

OBJECTIVE To evaluate radiographic results of anterior fusion methods in two-level cervical disc disease : tricortical autograft and plate fixation (ACDF-AP), cage and plate fixation (ACDF-CP), stand-alone cage (ACDF-CA), and corpectomy and plate fixation (ACCF). METHODS The numbers of patients were 70 with a minimum 6 month follow-up (ACDF-AP : 12, ACDF-CP : 27, ACDF-CA : 15, and ACCF : 16)....

OBJECTIVE This study aimed to compare the clinical and radiologic outcomes of patients with subaxial cervical injury who underwent anterior cervical discectomy and fusion (ACDF) with autologous iliac bone graft or polyetheretherketone (PEEK) cages using demineralized bone matrix (DBM). METHODS From January 2005 to December 2010, 70 patients who underwent one-level ACDF with plate fixation for...