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Spine scoliosis surgery

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https://www.readbyqxmd.com/read/28107246/reliability-and-usefulness-of-intraoperative-3-dimensional-imaging-by-mobile-c-arm-with-flat-panel-detector
#1
Takahito Fujimori, Motoki Iwasaki, Yukitaka Nagamoto, Masafumi Kashii, Masaki Takao, Tsuyoshi Sugiura, Hideki Yoshikawa
STUDY DESIGN: Reliability and agreement study. OBJECTIVE: To assess the reliability of intraoperative 3-dimensional imaging with a mobile C-arm (3D C-arm) equipped with a flat-panel detector. SUMMARY OF BACKGROUND DATA: Pedicle screws are widely used in spinal surgery. Postoperative computed tomography (CT) is the most reliable method to detect screw misplacement. Recent advances in imaging devices have enabled surgeons to acquire 3D images of the spine during surgery...
February 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28098740/adult-scoliosis-deformity-surgery-comparison-of-outcomes-between-1-vs-2-attending-surgeons
#2
Jaime A Gomez, Virginie Lafage, Daniel M Scuibba, Shay Bess, Gregory M Mundis, Barthelemy Liabaud, Regina Hanstein, Christopher Shaffrey, Michael Kelly, Christopher Ames, Justin S Smith, Peter G Passias, Thomas Errico, Frank Schwab
STUDY DESIGN: Retrospective review of prospectively collected data. OBJECTIVE: Assess outcomes of adult spinal deformity (ASD) surgery performed by 1 vs. 2 attending surgeons. SUMMARY OF BACKGROUND DATA: ASD centers have developed 2-attending teams in order to improve efficiency; their effects on complications and outcomes have not been reported. METHODS: ASD patients with ≥5 levels fused and > 2-year follow-up were included...
January 16, 2017: Spine
https://www.readbyqxmd.com/read/28045856/a-multiparametric-alarm-criterion-for-motor-evoked-potential-monitoring-during-spine-deformity-surgery
#3
Martín J Segura, María E Talarico, Mariano A Noel
PURPOSE: This is a pilot study to compare changes in the amplitude, area below the curve, number of phases, duration, and latency of the intraoperative transcranial motor evoked potentials (TcMEP) for early detection of impending spinal cord injury. An empirical ratio calculated by a combination of the above-mentioned parameters was also assessed. METHODS: Intraoperative TcMEP recordings from five patients presenting with neuromuscular kyphoscoliosis, idiopathic scoliosis, achondroplasia and lumbar kyphosis, congenital kyphosis, and achondroplasia with cervical instability were reviewed...
January 2017: Journal of Clinical Neurophysiology: Official Publication of the American Electroencephalographic Society
https://www.readbyqxmd.com/read/28044467/magnetically-controlled-growing-rods-for-scoliosis-surgery
#4
Umesh Metkar, Swamy Kurra, David Quinzi, Stephen Albanese, William F Lavelle
Early onset scoliosis can be both a disfiguring as well as a life threatening condition. When more conservative treatments fail, pediatric spinal surgeons are forced to consider operative interventions. Traditionally, these interventions have involved the insertion of a variety of implants into the patient with a limited number of anchor points controlling the spine. In the past, these pediatric patients have had multiple surgeries for elective lengthening of these devices to facilitate their growth while attempting to control the scoliosis...
January 3, 2017: Expert Review of Medical Devices
https://www.readbyqxmd.com/read/28038697/correction-of-spinal-deformity-on-a-lung-transplantation-recipient
#5
José Vicente Andrés Peiró, Joan Bagó Granell, Montserrat Feliu Moret, Antonio Moreno Galdó
BACKGROUND: The coexistence of lung disease and scoliosis entails a dramatic situation. There are no papers reporting scoliosis surgery in patients who suffered lung transplantation. PURPOSE: To describe the case of a patient who underwent surgery to correct progressive spinal deformity after two consecutive lung transplants. STUDY DESIGN: Case report, including review of patient records, imaging and pulmonary function tests, and literature review...
January 2017: Spine Deformity
https://www.readbyqxmd.com/read/28032226/posterior-corrective-surgery-for-moderate-to-severe-focal-kyphosis-in-the-thoracolumbar-spine-57-cases-with-minimum-3%C3%A2-years-follow-up
#6
Yan Zeng, Xiaochen Qu, Zhongqiang Chen, Xiaoxi Yang, Zhaoqing Guo, Qiang Qi, Weishi Li, Chuiguo Sun
PURPOSE: To evaluate the radiological and clinical outcomes of the corrective surgery for patients with moderate to severe focal kyphosis in thoracolumbar spine. METHODS: Fifty-seven patients with moderate to severe focal kyphosis of the thoracolumbar spine underwent apical segmental resection osteotomy with dual axial rotation correction at our hospital. There were 30 male and 27 female patients. The mean age was 34.3 years. The kyphosis level radiographs were obtained from each patient before surgery, immediately after surgery and at follow-up...
December 28, 2016: European Spine Journal
https://www.readbyqxmd.com/read/28018758/cervical-fracture-subluxation-in-a-patient-with-a-prior-c2-sacrum-fusion-case-report-and-review-of-literature
#7
Yi-Ren Chen, Alvin Y Chan, Kevin K Kumar, Anand Veeravagu
Traumatic injury to an adjacent segment of a previously fused spine is a rare complication of scoliosis surgery. The adjacent spinal segments may be more vulnerable to traumatic fracture or dislocation due to increased strain. We present a patient with prior C2 to sacrum fusion who suffered a C2 fracture/dislocation after falling. A 52-year-old female with a previous C2 to the sacrum fusion for idiopathic scoliosis presented with severe and progressively worsening neck pain after multiple falls. Imaging showed anterior displacement of the C2 vertebral body, fracture of C2, and anterior subluxation of the C1-2 complex on C3...
November 22, 2016: Curēus
https://www.readbyqxmd.com/read/28009797/what-s-new-in-congenital-scoliosis
#8
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/27999927/incidence-and-risk-factors-for-the-misplacement-of-pedicle-screws-in-scoliosis-surgery-assisted-by-o-arm-navigation-analysis-of-a-large-series-of-one-thousand-one-hundred-and-forty-five-screws
#9
Mengran Jin, Zhen Liu, Yong Qiu, Huang Yan, Xiao Han, Zezhang Zhu
PURPOSE: To assess the accuracy of O-arm-navigation-based pedicle screw placement in scoliosis surgery and identify the potential risk factors for the misplacement of pedicle screws. METHODS: One hundred forty four scoliosis patients treated with O-arm-navigation-based pedicle screw instrumentation were enrolled, and 1145 pedicle screws implanted in the apical region of the curves were retrospectively reviewed for accuracy according to post-operative CT images. The potential risk factors and independent predictive factor(s) for the misplaced screws were identified statistically...
December 21, 2016: International Orthopaedics
https://www.readbyqxmd.com/read/27994796/a-comparison-of-patient-reported-outcome-measures-following-different-treatment-approaches-for-adolescents-with-severe-idiopathic-scoliosis-a-systematic-review
#10
REVIEW
Josette Bettany-Saltikov, Hans-Rudolf Weiss, Nachiappan Chockalingam, Gokulakannan Kandasamy, Tracey Arnell
Adolescent idiopathic scoliosis (AIS) is a three-dimensional deformity of the spine which is usually not symptomatic and which can progress during growth and cause a surface deformity. In adulthood, if the final spinal curvature surpasses a certain critical threshold, the risk of health problems and curve progression is increased. Although surgery is usually recommended for curvatures exceeding 40° to 50° to stop curvature progression, recent reviews have shed some light on the long-term complications of such surgery and to the lack of evidence for such complicated procedures within the scientific literature...
December 2016: Asian Spine Journal
https://www.readbyqxmd.com/read/27994785/baastrup-s-disease-is-associated-with-recurrent-of-sciatica-after-posterior-lumbar-spinal-decompressions-utilizing-floating-spinous-process-procedures
#11
Masao Koda, Chikato Mannoji, Masazumi Murakami, Tomoaki Kinoshita, Jiro Hirayama, Tomohiro Miyashita, Yawara Eguchi, Masashi Yamazaki, Takane Suzuki, Masaaki Aramomi, Mitsutoshi Ota, Satoshi Maki, Kazuhisa Takahashi, Takeo Furuya
STUDY DESIGN: Retrospective case-control study. PURPOSE: To determine whether kissing spine is a risk factor for recurrence of sciatica after lumbar posterior decompression using a spinous process floating approach. OVERVIEW OF LITERATURE: Kissing spine is defined by apposition and sclerotic change of the facing spinous processes as shown in X-ray images, and is often accompanied by marked disc degeneration and decrement of disc height. If kissing spine significantly contributes to weight bearing and the stability of the lumbar spine, trauma to the spinous process might induce a breakdown of lumbar spine stability after posterior decompression surgery in cases of kissing spine...
December 2016: Asian Spine Journal
https://www.readbyqxmd.com/read/27991528/prognostic-value-of-bone-mineral-density-on-curve-progression-a-longitudinal-cohort-study-of-513-girls-with-adolescent-idiopathic-scoliosis
#12
Benjamin Hon Kei Yip, Fiona Wai Ping Yu, Zhiwei Wang, Vivian Wing Yin Hung, Tsz Ping Lam, Bobby Kin Wah Ng, Feng Zhu, Jack Chun Yiu Cheng
Osteopenia has been found to occur in about 30% of Adolescent Idiopathic Scoliosis (AIS) patients. This study aimed to investigate its prognostic value on the risk of curve progression to surgical threshold. Newly diagnosed AIS girls (N = 513) with Cobb angle 10°-40° were recruited with follow-up till maturity. Bilateral hips were assessed with dual-energy x-ray absorptiometry (DXA). Distal radius of a subgroup of 90 subjects was further assessed with high-resolution peripheral quantitative computed tomography (HR-pQCT)...
December 19, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27943228/history-of-spine-deformity-in-turkey
#13
Sait Naderi, Gülten Dinç
Spine deformities are among the most important spinal disorders, affecting health related life quality. Although, there are some studies in past centuries, most of spine deformity related studies and researches started in last century. Many surgical techniques, performed between 1960 and 1990, made scoliosis a touchable pathology. These techniques started with Harrington\'s system, wiring techniques, pedicle screw techniques, and all other universal techniques. Anterior and 360 degree techniques contributed to this process...
November 15, 2016: Turkish Neurosurgery
https://www.readbyqxmd.com/read/27939256/do-growing-rods-for-idiopathic-early-onset-scoliosis-improve-activity-and-participation-for-children
#14
Mathew David Sewell, Johnson Platinum, Geoffrey Noel Askin, Robert Labrom, Mike Hutton, Daniel Chan, Andrew Clarke, Oliver M Stokes, Sean Molloy, Stewart Tucker, Jan Lehovsky
OBJECTIVE: To investigate whether growing rod surgery for children with progressive idiopathic early onset scoliosis (EOS) effects activity and participation, and investigate factors that may affect this. STUDY DESIGN: Multicenter retrospective cohort study using prospectively collected data on 60 children with idiopathic EOS and significant scoliosis (defined as a Cobb angle >40°). Thirty underwent brace treatment, and 30, growth rod surgery. Questionnaire and radiographic data were recorded at 1 year...
December 6, 2016: Journal of Pediatrics
https://www.readbyqxmd.com/read/27928452/evaluation-of-the-unit-rod-surgical-instrumentation-in-duchenne-scoliosis-a-retrospective-study
#15
Nedelcu T, Georgescu I
The article represents a retrospective clinical and radiological study. Objectives. Evaluating the safety and efficiency of the surgical treatment by using the Unit Rod for scoliosis in adolescents and children presenting Duchenne's muscular dystrophy. Summary. Surgical management of myopathic scoliosis still causes controversies regarding the timing of surgery (patient's age), the pelvic inclusion in the arthrodesis or the advantages of surgery over the conservatory treatment. The patients are very fragile and a long surgery with massive blood loss could lead to serious complications...
October 2016: Journal of Medicine and Life
https://www.readbyqxmd.com/read/27927574/untreated-thoracic-curve-in-adult-idiopathic-scoliosis-what-are-patients-concerns
#16
Javier Pizones, Mar Pérez Martin-Buitrago, Francisco Javier Sánchez Perez-Grueso, Ferran Pellisé, Ahmet Alanay, Ibrahim Obeid, Frank Kleinstück, Emre R Acaroglu
STUDY DESIGN: Retrospective two-cohort comparative analysis of data collected prospectively. OBJECTIVES: To analyze a cohort of patients with untreated thoracic curves of an adult multicenter deformity database [European spine study group (ESSG)], describe patient characteristics and concerns, and establish the rate and motivations for surgical intervention. SUMMARY OF BACKGROUND DATA: Idiopathic thoracic curves have a significant clinical and socioeconomic impact during adolescence...
November 2016: Spine Deformity
https://www.readbyqxmd.com/read/27927571/a-comparative-analysis-among-the-srs-m-m-nis-and-kid-databases-for-the-adolescent-idiopathic-scoliosis
#17
Nathan J Lee, Javier Z Guzman, Jun Kim, Branko Skovrlj, Christopher T Martin, Andrew J Pugely, Yubo Gao, John M Caridi, Sergio Mendoza-Lattes, Samuel K Cho
STUDY DESIGN: Retrospective cohort analysis. OBJECTIVES: A growing number of publications have utilized the Scoliosis Research Society (SRS) Morbidity and Mortality (M&M) database, but none have compared it to other large databases. The objective of this study was to compare SRS complications with those in administrative databases. SUMMARY OF BACKGROUND DATA: The Nationwide Inpatient Sample (NIS) and Kid's Inpatient Database (KID) captured a greater number of overall complications while the SRS M&M data provided a greater incidence of spine-related complications following adolescent idiopathic scoliosis (AIS) surgery...
November 2016: Spine Deformity
https://www.readbyqxmd.com/read/27927569/complications-and-radiographic-outcomes-of-posterior-spinal-fusion-and-observation-in-patients-who-have-undergone-distraction-based-treatment-for-early-onset-scoliosis
#18
Jeffrey R Sawyer, Rodrigo Góes Medéa de Mendonça, Tara S Flynn, Amer F Samdani, Ron El-Hawary, Alan J Spurway, John T Smith, John B Emans, Tricia A St Hilaire, Stephen J Soufleris, Ryan P Murphy
STUDY DESIGN: Retrospective, multicenter. OBJECTIVES: To compare surgical and radiographic outcomes of early-onset scoliosis (EOS) patients who had stopped lengthening for ≥2 years without additional surgery to those who had posterior spinal fusion (PSF) at the end of lengthening. SUMMARY OF BACKGROUND DATA: Because of the risk of significant complications with PSF in patients with EOS, "watchful waiting" at the end of lengthening has been suggested as a viable alternative...
November 2016: Spine Deformity
https://www.readbyqxmd.com/read/27927516/preoperative-mrsa-screening-in-pediatric-spine-surgery-a-helpful-tool-or-a-waste-of-time-and-money
#19
Scott J Luhmann, June C Smith
OBJECTIVES: To review the use of preoperative screening for Staphylococcus aureus for all pediatric spine procedures that was instituted at our facility in a multimodal approach to decrease the frequency of postoperative wound infections. SUMMARY OF BACKGROUND DATA: Four years ago at our facility, a multimodal approach to decrease the frequency of postoperative infections after pediatric spine surgery was instituted. METHODS: A single-center, single-surgeon pediatric spine surgery database was queried to identify all patients who had preoperative S...
July 2016: Spine Deformity
https://www.readbyqxmd.com/read/27927504/does-the-type-of-metal-instrumentation-affect-the-risk-of-surgical-site-infection-in-pediatric-scoliosis-surgery
#20
Margaret L Wright, David L Skaggs, Hiroko Matsumoto, Regina P Woon, Ashley Trocle, John M Flynn, Michael G Vitale
STUDY DESIGN: Retrospective cohort study. OBJECTIVES: To determine the association of implant metal composition with the risk of surgical site infection (SSI) following pediatric spine surgery. SUMMARY OF BACKGROUND DATA: SSI is a well-described complication following pediatric spine surgery. Many risk factors have been identified in the literature, but controversy remains regarding metal composition as a risk factor. METHODS: This was a retrospective study of patients who underwent posterior spinal instrumentation procedures between January 1, 2006, and December 31, 2008, at three large children's hospitals for any etiology of scoliosis and had at least 1 year of postoperative follow-up...
May 2016: Spine Deformity
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