scholarly journals Comparison of Percutaneous Kyphoplasty and Bone Cement-Augmented Short-Segment Pedicle Screw Fixation for Management of Kümmell Disease

2018 ◽  
Vol 24 ◽  
pp. 1072-1079 ◽  
Author(s):  
Yan-Sheng Huang ◽  
Ding-Jun Hao ◽  
Hang Feng ◽  
Hai-Ping Zhang ◽  
Si-Min He ◽  
...  
Keyword(s):  
Bone Cement ◽  
Pedicle Screw ◽  
Screw Fixation ◽  
Pedicle Screw Fixation ◽  
Short Segment ◽  
Percutaneous Kyphoplasty

scholarly journals Bone Cement-Augmented Short-Segment Pedicle Screw Fixation for Kümmell Disease with Spinal Canal Stenosis

2018 ◽  
Vol 24 ◽  
pp. 928-935 ◽  
Author(s):  
Yan-Sheng Huang ◽  
Chao-Yuan Ge ◽  
Hang Feng ◽  
Hai-Ping Zhang ◽  
Xing-Bang Niu ◽  
...  
Keyword(s):  
Bone Cement ◽  
Pedicle Screw ◽  
Spinal Canal ◽  
Screw Fixation ◽  
Pedicle Screw Fixation ◽  
Spinal Canal Stenosis ◽  
Short Segment ◽  
Canal Stenosis

scholarly journals Posterior thoracolumbar hemivertebra resection and short-segment fusion in congenital scoliosis: surgical outcomes and complications with more than 5-year follow-up

BMC Surgery ◽  
2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Beixi Bao ◽  
Qingjun Su ◽  
Yong Hai ◽  
Peng Yin ◽  
Yaoshen Zhang ◽  
...  
Keyword(s):  
Pedicle Screw ◽  
Surgical Outcomes ◽  
Screw Fixation ◽  
Congenital Scoliosis ◽  
Pedicle Screw Fixation ◽  
Rigid Fixation ◽  
Short Segment ◽  
Hemivertebra Resection ◽  
Main Curve

Abstract Background Treatment of congenital hemivertebra is challenging and data on long-term follow-up (≥ 5 years) are lacking. This study evaluated the surgical outcomes of posterior thoracolumbar hemivertebra resection and short-segment fusion with pedicle screw fixation for treatment of congenital scoliosis with over 5-year follow-up. Methods This study evaluated 27 consecutive patients with congenital scoliosis who underwent posterior thoracolumbar hemivertebra resection and short-segment fusion from January 2007 to January 2015. Segmental scoliosis, total main scoliosis, compensatory cranial curve, compensatory caudal curve, trunk shift, shoulder balance, segmental kyphosis, and sagittal balance were measured on radiographs. Radiographic outcomes and all intraoperative and postoperative complications were recorded. Results The segmental main curve was 40.35° preoperatively, 11.94° postoperatively, and 13.24° at final follow-up, with an average correction of 65.9%. The total main curve was 43.39° preoperatively, 14.13° postoperatively, and 16.06° at final follow-up, with an average correction of 60.2%. The caudal and cranial compensatory curves were corrected from 15.78° and 13.21° to 3.57° and 6.83° postoperatively and 4.38° and 7.65° at final follow-up, with an average correction of 69.2% and 30.3%, respectively. The segmental kyphosis was corrected from 34.30° to 15.88° postoperatively and 15.12° at final follow-up, with an average correction of 61.9%. A significant correction (p < 0.001) in segmental scoliosis, total main curve, caudal compensatory curves and segmental kyphosis was observed from preoperative to the final follow-up. The correction in the compensatory cranial curve was significant between preoperative and postoperative and 2-year follow-up (p < 0.001), but a statistically significant difference was not observed between the preoperative and final follow-up (p > 0.001). There were two implant migrations, two postoperative curve progressions, five cases of proximal junctional kyphosis, and four cases of adding-on phenomena. Conclusion Posterior thoracolumbar hemivertebra resection after short-segment fusion with pedicle screw fixation in congenital scoliosis is a safe and effective method for treatment and can achieve rigid fixation and deformity correction.

The Biomechanical Properties of Pedicle Screw Fixation Combined With Trajectory Bone Cement Augmentation in Osteoporotic Vertebrae

2016 ◽  
Vol 29 (2) ◽  
pp. 78-85 ◽  
Author(s):  
Haitao T. Fan ◽  
Renjie J. Zhang ◽  
Cailiang L. Shen ◽  
Fulong L. Dong ◽  
Yong Li ◽  
...  
Keyword(s):  
Bone Cement ◽  
Pedicle Screw ◽  
Screw Fixation ◽  
Biomechanical Properties ◽  
Pedicle Screw Fixation ◽  
Cement Augmentation

scholarly journals Does Tranexamic Acid Reduce Perioperative Bleeding in Short Segment Pedicle Screw Fixation in Thoracolumbar Spine Fractures?

2015 ◽  
Vol 53 (199) ◽  
pp. 169-173 ◽  
Author(s):  
Rabindra Lal Pradhan ◽  
Bimal Kumar Pandey
Keyword(s):  
Tranexamic Acid ◽  
Pedicle Screw ◽  
Screw Fixation ◽  
Thoracolumbar Spine ◽  
Pedicle Screw Fixation ◽  
Control Group ◽  
Thoracolumbar Fractures ◽  
Short Segment ◽  
Perioperative Bleeding ◽  
Thoracolumbar Spine Fractures

Introduction: Blood loss with spinal surgery is common potential cause of morbidity and often requires blood transfusion. Tranexamic acid (TXA), is effective in reducing bleeding in patients undergoing knee arthroplasty. TXA used in spine surgery studies have included different cases leading to inconsistence of surgical procedures. Purpose of this prospective observational study was to examine effect of TXA decreasing bleeding in short segment pedicle screw fixation for thoracolumbar fractures. Methods: 38 patients' undergoing short segment pedicle screw for thoracolumbar fractures were enrolled in study from July to August 2013. There were 28 male and 10 female patients, with an average age of 36.5 years. Patients received 10 mg/kg of TXA or a control 30 minutes intravenously before skin incision and 3 hours post-operative and oral medication for three days. Intraoperative bleeding was estimated by weighing surgical sponges, blood collected by suction container and by subtracting all irrigation fluid. Postoperative bleeding was measured from volume in vacuum drainage bag. Results: Twenty (20) patients were in control group and eighteen(18) to TXA group. There were no statistical differences between groups in terms of age, gender, co-morbidities, and operating time, preoperative Hemoglobin, PT and INR. Intra-operative bleeding in TXA group was significant than in control group. Post-operative drainage and Hemoglobin in first 48 h was reduced compared with placebo in TXA group. Need for post-operative transfusion was nil in TXA group. Conclusions: Administration of TXA before surgery significantly reduces perioperative bleeding in patients undergoing short segment pedicle screw fixation for thoracolumbar spine fractures.  Keywords: bleeding; spinal surgery; tranexamic acid.

Long-term efficacy and safety of bone cement-augmented pedicle screw fixation for stage III Kümmell diseaseLong-term efficacy and safety of bone cement-augmented pedicle screw fixation for stage III Kümmell disease

2020 ◽  
Author(s):  
Guo-ye Mo ◽  
Teng-peng Zhou ◽  
Yong-xian Li ◽  
Hui-zhi Guo ◽  
Dan-qing Guo ◽  
...  
Keyword(s):  
Cobb Angle ◽  
Bone Cement ◽  
Pedicle Screw ◽  
Screw Fixation ◽  
Operation Time ◽  
Pedicle Screw Fixation ◽  
Stage Iii ◽  
Efficacy And Safety ◽  
Sagittal Vertical Axis ◽  
Term Efficacy

Abstract Purpose This study aimed to evaluate the efficacy and safety of bone cement-augmented pedicle screw fixation for stage III Kümmell disease. Methods Twenty-five patients with stage III Kümmell disease who received bone cement-augmented pedicle screw fixation at the First Affiliated Hospital of Guangzhou University of Chinese Medicine between June 2009 and December 2015 were enrolled. All patients were females with a history of osteoporosis. The vertebral Cobb angle (V-Cobb angle), the fixed segment Cobb Angle (S-Cobb angle), pelvic parameters, visual Analogue Scale (VAS) score, and Oswestry Disability Index (ODI) were assessed preoperatively, postoperatively and at the final follow-up. Complications, loosening rate, operation time, and intraoperative bleeding were recorded. Results The average lumbar vertebral density T-value was -3.68 ± 0.71 SD, and the average age was 71.84 ± 5.39. The V-Cobb angle, S-Cobb angle, and Sagittal Vertical Axis（SVA） were significantly smaller postoperatively compared to the preoperative values. The VAS and ODI at 1 month after surgery were 3.60 ± 1.00 and 36.04 ± 6.12%, respectively, which were both significantly lower than before surgery (VAS: 8.56±1.04, ODI: 77.80 ± 6.57%). Conclusion Bone cement-augmented pedicle screw fixation is a safe and effective treatment for stage III Kümmell disease. It can effectively correct kyphosis, restore and maintain sagittal balance, and maintain spinal stability.

Sign in / Sign up

Export Citation Format

Share Document