ABSTRACT
INTRODUCTION AND IMPORTANCE: Scheuermann's kyphosis is a structural deformity of the thoracolumbar spine that is classified in typical (thoracic) and atypical (lumbar and thoracolumbar) Scheuermann's disease. Surgical intervention is reserved for those with progressive kyphosis, intractable pain and neurological impairment. Although, previous literature focuses on the correction of the thoracic kyphosis (TK), recent lines of evidence recommend considering all the sagittal balance parameters when performing a surgery. We herein, report a posterior-only approach in a patient with Scheuermann's kyphosis, considering all the sagittal balance parameters. CASE PRESENTATION: The patient was a 17-year-old boy with a kyphotic deformity in the lumbar region, with urinary retention and upper back intractable pain. The preoperative physical examination was normal except for a kyphotic gait. The patient was first treated with thoracic lumbosacral orthoses (TLSO) brace that was not effective; consequently, the patient underwent posterior only approach (pedicular screw fixation along with Smith-Peterson osteotomy) with correction of the sagittal balance and kyphosis. The patient's sign and symptoms improved significantly. The surgery was uneventful and no complication was recorded. The 1-year follow-up revealed normal neurological examination and normal sagittal balance parameters. CLINICAL DISCUSSION: Atypical Scheuermann's kyphosis with neurological impairment and progressive kyphosis should be treated with surgical intervention. CONCLUSION: Considering the sagittal parameters of the spine, the surgical intervention should be designed to correct the kyphosis and the other indices of the sagittal balance. Posterior-only approach is safe and effective method for correction of the TK and improving the signs and symptoms of the patients.
ABSTRACT
In patients with SAA rapid CSF drainage while performing durotomy must be avoided by utilizing cotton pads and lowering the head level to avoid catastrophic complications.
ABSTRACT
BACKGROUND: Different treatments are available for aggressive vertebral hemangioma [AVH], but a consensus is yet to be reached about the best therapeutic approach. PURPOSE: To explore the possibility that selecting a less aggressive therapeutic approach for AVH decreases the intraoperative and postoperative complications while providing similar clinical, radiographic, and disease-free survival results to more aggressive therapeutic methods. STUDY: We report the case of an AVH of the thoracic spine at the T5 level, treated via perioperative selective arterial embolization plus surgical decompression via laminectomy and reconstruction with polymethylmethacrylate (PMMA) vertebroplasty. PATIENT: The patient was a 17-year-old male referred to our center with the chief complaint of low back pain from two months earlier, without any response to analgesics, and with neurologic manifestations as paraparesis (one month) and progressive sphincter problems (one week). Upon imaging, the impression was an aggressive spinal tumor with cord compression. OUTCOME MEASURES: After the operation, the patient's pain immediately improved, and his neurologic manifestations progressively improved. RESULTS: The patient started walking with help about three weeks after the operation. Roughly six months later, he achieved a complete neurological recovery. At present, about two years following the operation, he has a normal life without any neurological problems. CONCLUSION: Based on our experience with AVH, the selection of less aggressive therapeutic approaches such as perioperative diagnostic angiography and selective embolization decrease the intraoperative and postoperative complications like intraoperative bleeding and neurological injury, while achieving similar clinical, radiographic, and disease-free survival outcomes to more aggressive therapeutic methods.
