Purpose: There is no standardized and universally accepted surgical treatment for thoracic and lumbar hyperkyphosis in children. A surgical treatment algorithm was developed to aid in the choice of the appropriate corrective technique.
Methods: A retrospective analysis was conducted of patients younger than 18 years who underwent primary correction surgery and posterior fusion for thoracic and lumbar hyperkyphosis. Patients were categorized according to the classification of Rajasekaran et al. and divided into 2 groups: a posterior column osteotomies (PCO) group and a three-column osteotomies (3CO) group. We analyzed the angularity and flexibility of the curve, global sagittal balance, and preoperative neurological status of the patient.
Results: Forty-nine patients were included. The mean age was 12.8 years (1-18) and the mean preoperative kyphosis was 93.5° (40°-175°). In the PCO group (N = 30), the sagittal deformity angular ratio (DAR) was less than 16.5 in 26 patients (86.6%), while in the 3CO group (N = 19), sagittal DAR was greater than 16.5 in 17 patients (89.4%). In the PCO group (N = 28), the T1-Pelvic angle (TPA) was less than 17° in 19 patients (67.8%), while in the 3CO group (N = 15), TPA was greater than 17° in 10 patients (66.6%). Five patients (10.2%) had recent-onset or progressive neurological alteration, all of them (100%) required 3CO.
Conclusion: An algorithm for kyphosis was developed based on the classification by Rajasekaran et al., preoperative analysis of the angularity and flexibility of the curve, global sagittal balance and neurological status of the patient, to aid in the choice of the appropriate corrective osteotomy.
Level Of Evidence: IV.
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http://dx.doi.org/10.1007/s43390-024-00986-w | DOI Listing |
Hinyokika Kiyo
November 2024
The Department of Urology, Kyoto University Hospital.
We retrospectively analyzed the regions and perioperative outcomes associated with lymph node dissection in patients with prostate cancer. Of 543 patients who underwent robot-assisted radical prostatectomy for prostate cancer with or without lymph node dissection according to the modified D'Amico criteria, 333 (61.3%), 128 (23.
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December 2024
University Hospitals Birmingham, Bordesley Green East, Birmingham, B9 5SS, UK.
Purpose: Endoscopic resection is appropriate for selected colorectal polyp cancers, but significant variation exists in treatment. This study aims to investigate variation in management of screen-detected polyp cancers (T1), factors predicting primary endoscopic polypectomy and threshold for subsequent surgical resection.
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Eur J Med Res
December 2024
Department of Neurosurgery, Neuromedicine Center, Beijing Shijitan Hospital, Capital Medical University, No. 10, Tieyi Road, Yangfangdian, Haidian District, Beijing, 100038, People's Republic of China.
Background: Full-endoscopic microvascular decompression (fE-MVD) is an emerging treatment option for trigeminal neuralgia (TN). However, the risk factors associated with postoperative recurrence of TN after fE-MVD procedure remain controversial. The aim of the present study was to summarize the surgical technique of fE-MVD for the treatment of TN and to develop a predictive model for recurrence at 1 year postoperatively based on independent risk factors.
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Department of Surgery, TUM Universitätsklinikum Klinikum Rechts der Isar Technische Universität München, Ismaninger Str. 22, 81675, Munich, Germany.
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View Article and Find Full Text PDFJ Orthop Surg Res
December 2024
Department of Orthopedic Surgery, Ministry of the National Guard - Health Affairs, Riyadh, Saudi Arabia.
Background: An open fracture of the tibia is one of the most common and dangerous type of open fractures. In the management of these injuries, the primary focus is on reducing the infection rate, as this is crucial for achieving the best clinical outcomes. This study aims to explore how provisional external fixation duration influences the rates of infection and union in open tibial shaft fractures.
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