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Pediatric spinal deformity

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https://www.readbyqxmd.com/read/28735126/multilevel-spinal-segmental-fixation-for-kyphotic-cervical-spinal-deformity-in-pediatric-age-group-report-of-management-in-2-cases
#1
Atul Goel, Amol Kaswa, Abhidha Shah, Arjun Dhar
OBJECTIVE: We discuss the role of instability of multiple segments of spine that includes atlantoaxial joint in pathogenesis of cervical kyphotic deformity. MATERIAL AND METHODS: Two male patients (5 and 17 year old) had severe cervical kyphosis and presented with symptoms related to myelopathy. The patients underwent multi-segmental spinal distraction and fixation that included atlantoaxial joint. No bone decompression was done. RESULTS: At a follow-up of more than 30 months, both patients had significant neurological recovery...
July 19, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28695338/management-of-concomitant-scoliosis-and-tethered-cord-syndrome-in-non-spina-bifida-pediatric-population
#2
REVIEW
Kaan Yaltırık, Najib E El Tecle, Matthew J Pierson, Aki Puryear, Basar Atalay, Samer K Elbabaa
BACKGROUND: The management of concomitant scoliosis and tethered cord syndrome in the non-spina bifida pediatric population is challenging. In the present study, we evaluate the efficacy of different treatment modalities and propose a treatment plan for the management of affected patients. METHODS: A systematic literature review was conducted by querying the MEDLINE, PubMed, Cochrane, EMBASE, Scopus, and Web of Science databases for papers published between January 1996 and June 2016 and reporting on concomitant scoliosis and tethered cord...
July 10, 2017: Child's Nervous System: ChNS: Official Journal of the International Society for Pediatric Neurosurgery
https://www.readbyqxmd.com/read/28609322/thoracic-spine-growth-revisited-how-accurate-is-the-dimeglio-data
#3
Ozgur Dede, Kadir Büyükdoğan, Halil Gökhan Demirkıran, Erhan Akpınar, Muharrem Yazici
STUDY DESIGN: Cross-sectional descriptive study. OBJECTIVE: To describe the normal rate pattern of thoracic spine growth in children without any spinal deformity. SUMMARY OF BACKGROUND DATA: The knowledge of thoracic spine growth and height is important for growing spine treatment and the decision of final fusion. Currently, pediatric spinal deformity is approached as early onset and late onset with an understanding of the fast growth during the first 5 years of life...
June 15, 2017: Spine
https://www.readbyqxmd.com/read/28602642/precision-and-accuracy-of-consumer-grade-motion-tracking-system-for-pedicle-screw-placement-in-pediatric-spinal-fusion-surgery
#4
Andrew Chan, Janelle Aguillon, Doug Hill, Edmond Lou
Adolescent idiopathic scoliosis (AIS) is a 3-dimensional spinal deformity involving lateral curvature and axial rotation. Surgical intervention involves insertion of pedicle screws into the spine, requiring accuracies of 1mm and 5° in translation and rotation to prevent neural and vascular complications. While commercial CT-navigation is available, the significant cost, bulk and radiation dose hinders their use in AIS surgery. The objective of this study was to evaluate a commercial-grade Optitrack Prime 13W motion capture cameras to determine if they can achieve adequate accuracy for screw insertion guidance in AIS...
June 9, 2017: Medical Engineering & Physics
https://www.readbyqxmd.com/read/28514262/infection-control-in-pediatric-spinal-deformity-surgery-a-systematic-and-critical-analysis-review
#5
R Justin Mistovich, Lloydine J Jacobs, Robert M Campbell, David A Spiegel, John M Flynn, Keith D Baldwin
No abstract text is available yet for this article.
May 16, 2017: JBJS Reviews
https://www.readbyqxmd.com/read/28443277/pediatric-hand-surgery-training-in-nicaragua-a-sustainable-model-of-surgical-education-in-a-resource-poor-environment
#6
Mary Claire B Manske, Jairo J Rios Roque, Gabriel Ramos Zelaya, Michelle A James
Recent reports have demonstrated that nearly two-thirds of the world's population do not have access to adequate surgical care, a burden that is borne disproportionately by residents of resource-poor countries. Although the reasons for limited access to surgical care are complex and multi-factorial, among the most substantial barriers is the lack of trained surgical providers. This is particularly true in surgical subspecialties that focus on life-improving, rather than life-saving, treatments, such as pediatric hand and upper extremity surgery, which manages such conditions as congenital malformations, trauma and post-traumatic deformities including burns, and neuromuscular conditions (brachial plexus birth palsy, spinal cord injury, and cerebral palsy)...
2017: Frontiers in Public Health
https://www.readbyqxmd.com/read/28437340/proximal-junctional-kyphosis-following-posterior-hemivertebra-resection-and-short-fusion-in-children-younger-than-10-years
#7
Yingsong Wang, Noriaki Kawakami, Taichi Tsuji, Tetsuya Ohara, Yoshitaka Suzuki, Toshiki Saito, Ayato Nohara, Ryoji Tauchi, Kazuki Kawakami
STUDY DESIGN: A retrospective study. OBJECTIVE: To investigate whether proximal junctional kyphosis (PJK) or obvious proximal junctional angle (PJA) changes in the sagittal plane develops following short fusion in children younger than 10 years of age with congenital scoliosis, and to investigate the possible risk factors. SUMMARY OF BACKGROUND DATA: PJK following long spinal fusion in adolescents and adults is a serious postoperative complication...
May 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28350952/future-advances-in-spine-surgery-the-aospine-north-america-perspective
#8
Michael G Fehlings, Christopher S Ahuja, Thomas Mroz, Wellington Hsu, James Harrop
This focus issue highlights state-of-the-art techniques, equipment, and practices in the modern era of spine surgery while providing a glimpse into the next generation of patient care. A broad range of topics are presented to cover the full spectrum of the field. Degenerative diseases are discussed in a series of 3 articles on (1) pathophysiology, management, and surgical approaches to degenerative cervical myelopathy; (2) novel approaches to degenerative thoracolumbar disease (eg, interspinous process spacers, minimally invasive/endoscopic approaches); and (3) animal models and emerging therapeutics in degenerative disk disease...
March 1, 2017: Neurosurgery
https://www.readbyqxmd.com/read/28350940/recent-and-emerging-advances-in-spinal-deformity
#9
Justin S Smith, Christopher I Shaffrey, Shay Bess, Mohammed F Shamji, Darrel Brodke, Lawrence G Lenke, Michael G Fehlings, Virginie Lafage, Frank Schwab, Alexander R Vaccaro, Christopher P Ames
BACKGROUND: Over the last several decades, significant advances have occurred in the assessment and management of spinal deformity. OBJECTIVE: The primary focus of this narrative review is on recent advances in adult thoracic, thoracolumbar, and lumbar deformities, with additional discussions of advances in cervical deformity and pediatric deformity. METHODS: A review of recent literature was conducted. RESULTS: Advances in adult thoracic, thoracolumbar, and lumbar deformities reviewed include the growing applications of stereoradiography, development of new radiographic measures and improved understanding of radiographic alignment objectives, increasingly sophisticated tools for radiographic analysis, strategies to reduce the occurrence of common complications, and advances in minimally invasive techniques...
March 1, 2017: Neurosurgery
https://www.readbyqxmd.com/read/28343240/childhood-angular-kyphosis-a-plea-for-involvement-of-the-pediatric-neurosurgeon
#10
E Cornips, S Koudijs, J Vles, L van Rhijn
INTRODUCTION: Childhood angular kyphosis is rare, as most children are affected by a mixed kyphotic and scoliotic deformity. Published series involving a mix of kyphosis and kyphoscoliosis, pediatric and adult, congenital and acquired cases are almost exclusively authored by orthopedic surgeons, suggesting that (pediatric) neurosurgeons are not involved. CASE SERIES: We present five cases that illustrate the spectrum of angular kyphosis, and these were treated by a multidisciplinary team including child neurologist, orthopedic surgeon, and pediatric neurosurgeon as complementary partners...
June 2017: Child's Nervous System: ChNS: Official Journal of the International Society for Pediatric Neurosurgery
https://www.readbyqxmd.com/read/28331905/asymmetrical-pedicle-subtraction-osteotomy-for-progressive-kyphoscoliosis-caused-by-a-pediatric-chance-fracture-a-case-report
#11
Satoshi Suzuki, Nobuyuki Fujita, Tomohiro Hikata, Akio Iwanami, Ken Ishii, Masaya Nakamura, Morio Matsumoto, Kota Watanabe
BACKGROUND: Although most pediatric Chance fractures (PCFs) can be treated successfully with casting and bracing, some PCFs cause progressive spinal deformities requiring surgical treatment. There are only few reports of asymmetrical osteotomy for PCF-associated spinal deformities. CASE PRESENTATION: We here report a case of a 10-year-old girl who suffered an L2 Chance fracture from an asymmetrical flexion-distraction force, accompanied by abdominal injuries. She was treated conservatively with a soft brace...
2017: Scoliosis and Spinal Disorders
https://www.readbyqxmd.com/read/28240718/a-peripherally-inserted-central-catheter-line-inserted-the-day-before-surgery-decreases-the-time-from-induction-to-incision-for-spinal-deformity-surgery-and-safely-provides-central-venous-access-during-surgery-a-pilot-study
#12
Anne E Stuedemann, Richard M Schwend, Valorie K Thomas, Julia M Leamon, Tammy S Lightner
Pediatric patients undergoing surgery for spinal deformity may benefit from central venous access to provide intraoperative monitoring and fluid resuscitation. For pediatric surgical patients requiring central access, we hypothesized that placing a peripherally inserted central catheter (PICC) line preoperatively should decrease time from induction of anesthesia to incision and result in improved patient safety and decreased operating room charges. This was a retrospective, nonrandomized, and case comparison study...
February 24, 2017: Journal of Pediatric Orthopedics. Part B
https://www.readbyqxmd.com/read/28192267/posterior-only-vertebral-column-resection-for-the-treatment-of-severe-spinal-deformities-in-pediatric-patients-a-retrospective-case-series
#13
Malte Schroeder, Lennart Viezens, Philip Kunkel, Karsten Ridderbusch, Tim Nicolas Hissnauer, Oliver Dirk Jungesblut, Michael Hoffmann, Johannes Maria Rueger, Ralf Stuecker
OBJECTIVE: The treatment of severe spinal deformities in pediatric patients is very challenging. Posterior only vertebral column resection (PVCR) allows for correcting of severe deformities of the vertebral column via a posterior only procedure. We analyzed radiologic outcome of PVCR performed on a series of pediatric patients with severe congenital and acquired spinal deformities. METHODS: A case series of 11 pediatric patients with severe spinal deformity who were treated by PVCR between 2009 and 2013 were retrospectively analyzed...
May 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28185981/analysis-of-the-s2-alar-iliac-screw-as-compared-with-the-traditional-iliac-screw-does-it-increase-stability-with-sacroiliac-fixation-of-the-spine
#14
Daniel G Hoernschemeyer, Troy D Pashuck, Ferris M Pfeiffer
BACKGROUND CONTEXT: Arthrodesis of the lumbosacral junction continues to be a challenge in pediatric and adult spinal deformity surgery. PURPOSE: To evaluate the biomechanical rigidity of two types of lumbosacral fixation. Our hypothesis was that the use of S2 alar-iliac (S2AI) fixation will result in statistically similar biomechanical fixation as compared with use of an iliac screw with a 95% confidence interval. STUDY SETTING: Controlled biomechanical laboratory METHODS: Ten human cadaveric lumbosacral specimens were separated into two test groups: (1) S2AI (n=5) and (2) iliac screw (n=5)...
February 6, 2017: Spine Journal: Official Journal of the North American Spine Society
https://www.readbyqxmd.com/read/28169956/thoracic-spine-growth-re-visited-how-accurate-is-the-dimeglio-data
#15
Ozgur Dede, Kadir Büyükdoğan, Halil Gökhan Demirkran, Erhan Akpnar
STUDY DESIGN: Cross Sectional Descriptive Study OBJECTIVE.: To describe the normal rate pattern of thoracic spine growth in children without any spinal deformity. SUMMARY OF BACKGROUND DATA: The knowledge of thoracic spine growth and height is important for growing spine treatment and the decision of final fusion. Currently pediatric spinal deformity is approached as early onset and late onset with an understanding of the fast growth during the first five years of life...
February 6, 2017: Spine
https://www.readbyqxmd.com/read/28108423/isolated-transverse-process-fractures-a-systematic-analysis
#16
REVIEW
Daniel T Nagasawa, Timothy T Bui, Carlito Lagman, Seung J Lee, Lawrance K Chung, Tianyi Niu, Alexander Tucker, Bilwaj Gaonkar, Isaac Yang, Luke Macyszyn
OBJECTIVE: To review the literature on isolated transverse process fractures (ITPFs) and provide evidence for the current practice of conservative management. METHODS: The PubMed database was searched for published literature related to ITPFs. Baseline patient (age, sex, presentation, and mechanism of injury) and fracture (number of fractures, level, and single or multisegmental) characteristics were extracted. Management and outcomes were also recorded. Statistical comparisons were ascertained through n-1 Pearson χ(2) tests...
April 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28060179/uniplanar-versus-fixed-pedicle-screws-in-the-correction-of-thoracic-kyphosis-in-the-treatment-of-adolescent-idiopathic-scoliosis-ais
#17
Siddharth A Badve, Ryan C Goodwin, David Gurd, Thomas Kuivila, Swamy Kurra, William F Lavelle
BACKGROUND: The aim of surgical treatment of scoliosis is to obtain fusion of the spinal column, balanced in the coronal and sagittal planes. Great success has been attained with coronal correction; however, the sagittal profile has received less attention, resulting in little correction of sagittal plane alignment. The purpose of this study was to compare uniplanar and fixed pedicle screws in the correction of the thoracic sagittal alignment in the treatment of adolescent idiopathic scoliosis (AIS)...
January 5, 2017: Journal of Pediatric Orthopedics
https://www.readbyqxmd.com/read/28009797/what-s-new-in-congenital-scoliosis
#18
Joshua M Pahys, James T Guille
BACKGROUND: Congenital scoliosis is a failure of vertebral formation, segmentation, or a combination of the 2 arising from abnormal vertebral development during weeks 4 to 6 of gestation. The associated spinal deformity can be of varying severity and result in a stable or progressive deformity based on the type and location of the anomalous vertebra(e). Bracing for congenital scoliosis is rarely indicated, while recent reports have demonstrated the utility of serial derotational casting for longer curves with multiple anomalous vertebrae as an effective "time buying strategy" to delay the need for surgery...
December 22, 2016: Journal of Pediatric Orthopedics
https://www.readbyqxmd.com/read/27988240/intraoperative-spinal-cord-monitoring-lesional-level-diagnosis
#19
M Gavaret, S Pesenti, M S Diop-Sene, E Choufani, G Bollini, J-L Jouve
BACKGROUND: In spinal deformity surgery, iatrogenic spinal cord injury is the most feared complication. Intraoperative monitoring (IOM) of the spinal cord assesses its functional integrity and allows significant reduction of the rate of spinal cord injury. HYPOTHESIS: In case of severe IOM alert, lesional level diagnosis constitutes supplementary and useful information. MATERIAL AND METHODS: This study was retrospective and monocentric. In our institution, 1062 pediatric spinal deformity surgeries have been monitored since 2004...
December 14, 2016: Orthopaedics & Traumatology, Surgery & Research: OTSR
https://www.readbyqxmd.com/read/27927552/multicenter-comparison-of-3d-spinal-measurements-using-surface-topography-with-those-from-conventional-radiography
#20
Patrick Knott, Peter Sturm, Baron Lonner, Patrick Cahill, Marcel Betsch, Richard McCarthy, Michael Kelly, Lawrence Lenke, Randal Betz
INTRODUCTION: In pediatric spinal deformity the gold standard for curve surveillance remains standing full-column radiographs, but repeated exposure to ionizing radiation motivates us to look for nonradiographic solutions. This study tests a modern system of surface topography (ST) to determine whether it is reliable and reproducible. METHODS: Patients from 6 pediatric spinal deformity clinics were recruited for enrollment. Inclusion criteria were age 8-18; diagnosis of scoliosis measuring ≥10 and <50 degrees or increased kyphosis of ≥45 degrees...
March 2016: Spine Deformity
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