The Role of Classifications and Measurements of Kyphotic Angle in the Treatment Methods of Upper and Middle Thoracic Vertebral Fractures after Trauma.

BACKGROUND AND AIM: Thoracic fractures can lead to death and disability. This retrospective study aimed to evaluate cases of upper and middle thoracic vertebral fractures due to trauma that had been treated, to determine the fracture type and treatment method according to age, sex, cause of injury, neurological status, fracture level, kyphotic angles, and classification methods and to discuss the results regarding that reported in the literature. PATIENTS AND METHODS: This study included 238 patients who were evaluated for post-traumatic upper and middle thoracic vertebral fractures between January 2012 and December 2020. We classified each patient according to the Dennis, TLICS, ATLICS, and ASIA classifications using neurological examination, radiography, computed tomography, and magnetic resonance imaging. We statistically evaluated the data obtained. RESULTS: Fifty-five percent of total patients were male. The average age was 51.11. Traffic accidents were the most common causes of trauma, with 67.2%. T8 was most affected. The ASIA classification, the Dennis, TLICS, and ATLICS classifications showed a significant increase in the severity of neurological deficits as the fracture scores increased (p < 0.001). We observed that the increase in the preoperative kyphotic angle caused an increase in the number of deficits according to the classifications (p < 0.001). CONCLUSION: The ATLICS classification yielded more accurate results than that of the other classifications. In addition, the kyphotic angle was evaluated for upper and middle thoracic fractures, and we concluded it is important in surgical decision making.

Role of radiofrequency ablation and cement injection for pain control in patients with spinal metastasis.

BACKGROUND: The study aimed to investigate the effects and reliability of simultaneous vertebroplasty and radiofrequency ablation or radiofrequency ablation applied alone for pain control in patients with painful spine metastasis, and to investigate the effect of preventing tumor spread in long-term follow-up. METHODS: Patients with painful vertebrae metastasis in the Afyonkarahisar Health Sciences University, Medical Faculty, Hospital Neurosurgery Clinic between 01.01.2015 and 01.06.2020 were recruited. They were divided into groups according to the surgical procedures applied. Group 1 included 26 patients who underwent radiofrequency ablation only, and group 2 included 40 patients who underwent vertebroplasty with radiofrequency ablation. Computed tomography and magnetic resonance imaging were performed in all patients pre-operation. The patients were followed for at least 6 months. Magnetic resonance imaging was performed at the end of the 6th month in neurologically stable patients. The metastatic lesion, pain, and quality of life were evaluated with Visual Analog Scale and Oswestry Disability Survey before and after the procedure. RESULTS: The mean VAS score before the procedure was 8.3 ± 1.07 in the RFA group, and a statistically significant difference was observed in VAS scores at all post-procedural measurement time-points (p < 0.001). The pain scores decreased at a rate of 58.8 and 69.6% of patients showed significant improvements in the QoL in the RFA-only group. The mean VAS score was 7.44 ± 1.06 in group RFA + VP before the procedure; the difference in the mean VAS scores was statistically significant at all measurement time-points after the procedure (p < 0.001). The mean pre-treatment Oswestry Index (to assess the QoL) was 78.50% in the RFA + VP group, which improved to 14.2% after treatment. CONCLUSION: Ablation + vertebroplasty performed to control palliative pain and prevent tumor spread in patients with painful vertebral metastasis is more successful than vertebroplasty performed alone.

Acute Paraplegia due to Thoracic Hematomyelia.

Spontaneous intraspinal intramedullary hemorrhage is a rare entity with the acute onset of neurologic symptoms. The etiology of idiopathic spontaneous hematomyelia (ISH) is unknown, and there are few published case reports. Hematomyelia is mostly associated with trauma, but the other nontraumatic etiologies are vascular malformations, tumors, bleeding disorders, syphilis, syrinx, and myelitis. MRI is a good choice for early diagnosis. Hematomyelia usually causes acute spinal cord syndrome due to the compression and destruction of the spinal cord. A high-dose steroid treatment and surgical decompression and evacuation of hematoma are the urgent solution methods. We present idiopathic spontaneous hematomyelia of a previously healthy 80-year-old male with a sudden onset of back pain and paraplegia.