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
-
Surgical reconstruction and fusion form the treatment of choice for unstable thoracolumbar fractures. It remains difficult, however, to prove that surgical treatment provides an increased potential for neurological recovery. Also, the role of a decompressive laminectomy is still unclear. ⋯ During this procedure, laminectomy was performed in 33 patients (35%). In 17 cases (52% of the laminectomies), a surgically treatable lesion (dural tear, trapped nerve root, etc.) was found, especially in patients with a combination of a neurological deficit and a dislocation lesion, a fracture-dislocation lesion or a complete burst fracture with spinal stenosis grade 2 or 3. The neurological and functional outcome was excellent: none of the patients deteriorated, 68% made a complete neurological recovery, and 61% regained their previous level of activity.
-
In view of the current level of knowledge and the numerous treatment possibilities, none of the existing classification systems of thoracic and lumbar injuries is completely satisfactory. As a result of more than a decade of consideration of the subject matter and a review of 1445 consecutive thoracolumbar injuries, a comprehensive classification of thoracic and lumbar injuries is proposed. The classification is primarily based on pathomorphological criteria. ⋯ Stable type A1 fractures accounted for 34.7% of the total. Some injury patterns are typical for certain sections of the thoracolumbar spine and others for age groups. The neurological deficit, ranging from complete paraplegia to a single root lesion, was evaluated in 1212 cases.(ABSTRACT TRUNCATED AT 400 WORDS)
-
The potential for clinical instability following thoracolumbar fractures has evoked a progressive increase in interest in the surgical treatment of unstable thoracolumbar fractures. From September 1988 to October 1991, 44 thoracolumbar burst fractures were treated surgically by the AO Spinal Internal Fixator at the Orthopaedics and Traumatology Clinics of Ankara Social Security Hospital. Mean follow-up period was 28.8 (range 12-48) months. ⋯ Also, postoperatively 15.9% of improvement was obtained in the mean kyphosis angle. The mean compression angle, which was 19.5 degrees preoperatively, was corrected by 12.3 degrees and came to an average of 7.1 degrees postoperatively. In light of these data, it is suggested that the AO Spinal Internal Fixator effectively restores three-dimensional alignment of the spine and provides a rigid fixation.
-
Fifty patients with thoracolumbar fractures were treated by internal fixation using the Dick fixator. In the first 22 patients (group 1) this was accompanied by posterior intertransverse grafting. The technique was then modified in the following 28 patients (group 2) to include transpedicular elevation of the depressed vertebral end plate and grafting of the vertebral body, in an attempt to reduce the postoperative loss of correction of the kyphotic deformity. ⋯ There was no difference in the complication rate between the two groups and no complication attributable to transpedicular bone grafting. The radiological results postoperatively and at a mean follow-up period of 9 months were assessed by measurement of the kyphosis angle, anterior vertebral height, anterior displacement, scoliosis, and reduction in cross-sectional area of the spinal canal. In group 1 the mean preoperative kyphosis angle and anterior vertebral height were 8 degrees and 21 mm; postoperatively these values were -12 degrees (lordosis) and 27 mm; and at follow-up they were -4 degrees and 24 mm.(ABSTRACT TRUNCATED AT 250 WORDS)
-
Review Case Reports
Cervical hyperostosis: a rare cause of dysphagia. Case description and bibliographical survey.
Dysphagia can be caused by disorders of the cervical spine. Very seldomly, prominent osteophytes of the ventral spine are responsible. ⋯ Up to now there have been many different opinions about the etiology of this disease. In this special case, a diffuse idiopathic skeletal hyperostosis, also known as Forestier's disease or diffuse idiopathic skeletal hyperostosis, seems to be the most likely cause.