European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society
-
Despite the advantages that new derotation-based systems have brought to the treatment of scoliosis, the debate continues, especially regarding adolescent idiopathic scoliosis. Problems like decompensation, junctional kyphosis, and insufficient sagittal plane alignment are met with new proposals. We now are using a technique and system, the Ibn-I Sina Spinal System (IBS), that we think is able to overcome these problems. ⋯ IBS has proved easy and successful in scoliosis treatment, especially with lordotic rigid curves. We encountered no neurologic injury or instrument failure. In addition to these advantages, ease of preoperative planning and application, decreased operation time, easy removal or revision, and versatility and safety of the system has made the Ibn-I Sina Spinal System (IBS) a treatment of choice, especially for adolescent idiopathic scoliosis cases, in some centers in Turkey.
-
Review Case Reports
Traumatic L5-S1 spondylolisthesis: report of three cases and a review of the literature.
The literature reports that traumatic spondylolisthesis of L5 is an uncommon lesion. The authors report their experience of three cases of this particular fracture-dislocation of the lumbosacral spine. ⋯ A preoperative MRI study appears mandatory in order to evaluate the integrity of the L5-S1 disc. In the event of a traumatic disruption of the disc, they state the importance of posterior interbody fusion by means of a strut graft carved from the ilium or, in case of iliac wing fracture (which is not uncommon in these patients), by means of interbody cages.
-
There continues to be controversy surrounding the management of thoracolumbar burst fractures. Numerous methods of fixation have been described for this injury, but to our knowledge, spinal fusion has always been part of the stabilising procedure, whether this involves an anterior or a posterior approach. Apart from an earlier publication from this centre, there have been no reports on the use of internal fixation without fusion for this type of fracture. ⋯ The only significant factor affecting outcome was the influence of a compensation claim (P < 0.05). The implant failure rate (14% of patients) and the clinical outcome was similar to that from series where fusion had been performed in addition to pedicle screw fixation. The results of this study support the view that posterolateral bone grafting is not necessary when managing patients with thoracolumbar burst fractures by short segment pedicle screw fixation.