Publications by authors named "Talu Ufuk"

Purpose: To comparatively evaluate the biomechanical alterations those occur in the sagittal plane of sacropelvic junction in angular kyphosis (AK) and Scheuermann kyphosis (SK) patients after surgery.

Methods: The spine radiographs of 52 patients operated for short-segment AK (n = 20) or SK (n = 32) were studied. Main outcome measures were sacral slope, pelvic incidence, pelvic tilt, lumbar lordosis, and thoracic kyphosis angles.

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The goal of the treatment of early onset scoliosis (EOS) is correction of the deformity while still allowing for spinal growth. The aim of this study was to determine the safety and effectiveness of the single and dual growing rod techniques and which technique was the most effective in the management of EOS respectively. From 2003 to 2009, 23 patients underwent single (15) or dual (8) growing rod procedures using a pedicle screw construct and tandem connectors.

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Hydatid cyst is a zoonosis affecting any part of the body and presenting difficulty in diagnosis and treatment. Primary bone involvement seen in about 2% of the cases is accompanied by spinal involvement in 50%. A 41-year-old female presented with low back pain radiating to the left leg.

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Study Design: Retrospective case control study.

Objective: Determine the impact of infection on clinical outcome in patients undergoing posterior spinal fusion surgery.

Summary Of Background Data: The outcome of patients treated for infection after spinal surgery is not well established because of variability in cohort identification, definition of infection, outcomes instrument, use of a control group, and/or sample size.

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Study Design: Retrospective clinical study.

Objective: To show retrospective analysis of 21 consecutive patients who underwent simultaneous surgical treatment for progressive spinal deformity and coexisting intraspinal pathologies (tethered cord and/or diastematomyelia).

Summary Of Background Data: The classic advocated approach in patients with congenital spine deformity associated with intraspinal anomalies is first to perform surgery for the intraspinal pathologies and then surgery for correction and stabilization of the deformity 3 to 6 months later.

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Long periods of immobilization, progressive kyphosis and graft failure are the major postoperative problems encountered after anterior radical surgical treatment for tuberculosis of the spine. Posterior fusion and instrumentation can be an effective solution for these problems. Effectiveness of posterior fusion and instrumentation was investigated in this study on the basis of the cases with anterior procedure only, and with combined anterior-posterior procedures.

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This study analyses radiological outcome of titanium mesh cages used for anterior column support following corpectomy in the thoracic and lumbar spine in 34 patients with a minimum three-year follow-up. The aim of the study was to assess the complications and radiological outcomes of patients with structural cages implanted into the anterior column. Titanium mesh cages for the anterior column became popular for anterior column reconstruction following discectomy and corpectomy.

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Study Design: A prospective comparative evaluation of the commonly accepted or described radiologic techniques to determine curve flexibility in adolescent idiopathic scoliosis (AIS), comparison of the results to those obtained by supine traction radiographs taken with the patient under general anesthesia (UGA) just before surgery and correlation of all findings to surgical correction.

Objective: To determine if supine traction radiographs taken with the patient UGA help provide better assessment of curve flexibility and better predicting surgical correction.

Summary Of Background Data: Supine lateral bending radiographs are the standard methods of evaluating curve flexibility before surgery in idiopathic scoliosis.

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Study Design: This retrospective study involves 26 patients with degenerative cervical myelopathy who were surgically treated by anterior corpectomy, titanium mesh cage (TMC) filled with autogenous bone, and anterior plate +/- posterolateral plate and fusion.

Objectives: This study was conducted to determine the indications, efficacy, and complication rate associated with performing corpectomy to achieve anterior decompression of neural elements or for removing anterior lesions.

Summary Of Background Data: This retrospective study involves patients with degenerative cervical myelopathy who were surgically treated by > or =2-level anterior corpectomy, TMC filled with autogenous bone, and anterior plate +/- posterolateral plate and fusion.

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Background: Many surgical procedures have been developed for the treatment of kyphoscoliosis. We present our experience of one technique for posterior total wedge resection osteotomy, with clinical and radiographic results. This is a one-stage solution which results in a shortened posterior column and reduced tension on the spinal cord in rigid angular kyphosis.

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Five patients with Ehlers-Danlos syndrome type VI were surgically treated for their spinal deformities. All of them were female. All but one had a double-major thoracic and lumbar curve.

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Background: Mediastinitis after open-heart surgery is a serious complication that has a decreasing incidence but still a significantly high mortality rate. Back pain may develop during the course of treatment for mediastinitis, and this should suggest vertebral osteomyelitis in the differential diagnosis. Diagnosis of vertebral osteomyelitis may be difficult because of the insidious onset and delayed diagnosis, and treatment may result in serious neurologic compromise and even death of the patient.

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The clinical and imaging findings of patients with a confirmed diagnosis of tuberculous spondylitis were retrospectively analyzed to assess the diagnostic value of magnetic resonance imaging (MRI) and determine the different patterns of spine involvement. Fifty-three patients with plain radiographs and MRI of the entire spinal column were included in the study. Sagittal T1- and T2-weighted MRIs of the entire spine and axial T1- and T2-weighted MRIs at the levels of interest were retrospectively evaluated.

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This retrospective review evaluated the results of arthroscopy-assisted surgery for tibial plateau fractures in 45 patients with closed tibial plateau fractures. The fracture involved articular depression in 27 patients in whom lifting and bone grafting with autogenous corticocancellous iliac bone graft was required. In 23 patients there were also meniscal lesions, which were treated by partial resection in 16 and repaired in 7.

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Nitric oxide has many functions in wound healing and metabolism of bone. In the current study the role of nitric oxide on bone healing was investigated. Thirty-six young adult male Sprague-Dawley rats were divided into three groups: control, nitroso-bovine serum albumin, and aminoguanidine.

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