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https://www.readbyqxmd.com/read/29331289/titanium-scaffolding-an-innovative-modality-for-salvage-of-failed-first-ray-procedures
#1
Natalie Coriaty, Katherine Pettibone, Nicholas Todd, Shannon Rush, Ryan Carter, Colin Zdenek
Shortening of the first ray is a potential complication associated with first metatarsal procedures. Correction of this deformity conventionally has required the use of a tricortical bone graft to lengthen the bone. Graft complications, including donor site morbidity, poor graft stability, and graft resorption, have revealed a need for an alternative procedure. The present report shows that titanium cage scaffolding has lower extremity applications beyond its previous uses in the ankle and spine. Two patients underwent surgical correction for failed first ray procedures using a titanium cage apparatus with a calcaneal autograft and other biologic agents...
January 11, 2018: Journal of Foot and Ankle Surgery: Official Publication of the American College of Foot and Ankle Surgeons
https://www.readbyqxmd.com/read/29330576/xipho-pubic-angle-xpa-correlates-with-patient-s-reported-outcomes-in-a-population-of-adult-spinal-deformity-results-from-a-multi-center-cohort-study
#2
Francesco Langella, Jorge Hugo Villafañe, Virginie Lafage, Justin S Smith, Christopher Shaffrey, Han Jo Kim, Douglas Burton, Richard Hostin, Shay Bess, Christopher Ames, Gregory Mundis, Eric Klineberg, Frank Schwab, Renault Lafage, Pedro Berjano
STUDY DESIGN: Retrospective multi-center cohort study. PURPOSE: Sagittal misalignment causes changes in the abdominal shape. Xipho-pubic angle (XPA) has been previously described to radiographically evaluate the shape of the abdominal cavity in patients with spine deformity. The aims of this study are to evaluate the correlation of XPA-to-spinopelvic sagittal parameters and to patients' health-related quality-of-life (HRQoL) scores. METHODS: 278 patients from a multi-center database with diagnosis adult spinal deformity (ASD) (one or more of: coronal Cobb angle > 20°, sagittal vertical axis (SVA) > 50 mm, pelvic tilt (PT) > 25°, and thoracic kyphosis > 60°) were included...
January 12, 2018: European Spine Journal
https://www.readbyqxmd.com/read/29326761/prevalence-rate-of-adolescent-idiopathic-scoliosis-results-of-school-based-screening-in-surabaya-indonesia
#3
I S Komang-Agung, S B Dwi-Purnomo, A Susilowati
Introduction: Scoliosis is a lateral spinal deformity of 10 degrees or more, resulting in a C-shaped or S-shaped curve of the spine. Information about adolescent idiopathic scoliosis (AIS) prevalence rate is important not only for paediatric health care planning strategy but also for parent's awareness. This study aims to find the suitable inclination cut-off angle and the prevalence rate of AIS in Surabaya, Indonesia. Materials and Methods: This is a descriptive cross-sectional study conducted in 2010. We performed stratified random sampling of 784 Elementary and Junior High School students in Surabaya between 9-16 years of age...
November 2017: Malaysian Orthopaedic Journal
https://www.readbyqxmd.com/read/29317155/compensatory-mechanism-of-the-spine-after-corrective-surgery-without-lumbar-sacral-fixation-for-traumatic-thoracolumbar-kyphotic-spine-deformity
#4
Koji Matsumoto, Masahiro Hoshino, Keita Omori, Hidetoshi Igarashi, Takashi Tsuruta, Koji Yamasaki, Hiromi Matsuzaki, Takanori Iriuchishima, Yasuaki Tokuhashi
BACKGROUND: It remains unclear whether long fusion including lumbar-sacral fixation is needed in corrective surgery to obtain good global sagittal balance (GSB) for the treatment of traumatic thoracolumbar kyphotic spine deformity. The purposes of this study were to evaluate compensatory mechanism of the spine after corrective surgery without lumbar-sacral fixation and to evaluate the parameters affecting the achievement of good GSB post-operatively. METHODS: Twenty (20) subjects requiring corrective surgery (distal end of fixation was L3) were included in this study...
January 6, 2018: Journal of Orthopaedic Science: Official Journal of the Japanese Orthopaedic Association
https://www.readbyqxmd.com/read/29315120/ethnic-variations-in-radiographic-parameters-and-srs-22-scores-in-adult-spinal-deformity-a-comparison-between-north-american-and-japanese-patients-above-50-years-of-age-with-minimum-2-year-follow-up
#5
Naobumi Hosogane, Christopher Ames, Morio Matsumoto, Mitsuru Yagi, Yukihiro Matsuyama, Hiroshi Taneichi, Yu Yamato, Daisaku Takeuchi, Frank Schwab, Christopher Shaffrey, Justin S Smith, Shay Bess, Virginie Lafage
STUDY DESIGN: Retrospective review of North American and Japanese adult spinal deformity (ASD) database. OBJECTIVE: To investigate the ethnical differences in radiographic parameters and Scoliosis Research Society (SRS)-22 between North American and Japanese ASD. SUMMARY OF BACKGROUND DATA: Previous comparison study between North American and Japanese ASD patients has revealed Japanese patients had marked pelvic tilt deformity and had lower Oswestry Disability Index scores corresponding to established thresholds of radiographic deformity...
January 8, 2018: Clinical Spine Surgery
https://www.readbyqxmd.com/read/29310921/does-patients-perception-of-leg-length-after-total-hip-arthroplasty-correlate-with-anatomical-leg-length
#6
Jean Y Lazennec, Dominique Folinais, Caroline Florequin, Aidin E Pour
BACKGROUND: This study assessed the correlation among the patients' perception of the leg length discrepancy (LLD) after total hip arthroplasty (THA) and the anatomical and functional leg length, pelvic and knee alignments, and foot height. METHODS: Patients without significant spinal pathology or previous spine or lower extremity surgery who underwent primary THA (101 patients) were evaluated using EOS images obtained in standing position. All 3-dimensional measures were evaluated and compared for the repeatability and reproducibility and correlation with patients' perception of leg length...
December 13, 2017: Journal of Arthroplasty
https://www.readbyqxmd.com/read/29310355/revision-surgery-for-lumbar-hemivertebra-in-a-7-year-old-child-with-10-year-follow-up-a-case-report-a-care-compliant-article
#7
Xuhong Xue, Sheng Zhao
RATIONALE: Hemivertebrae, which are the most frequent cause of congenital scoliosis, pose a challenge in terms of prognosis and therapy. The current gold standard treatment congenital scoliosis due to a lumbar and thoracic hemivertebra would be hemivertebra resection and short level posterior spinal fusion. Paucity literatures are reported for the treatment of hemivertebra by convex fusion with posterior hemivertebra excision. PATIENT CONCERNS: The patient was first noticed to have a spinal problem at 7 years of age...
December 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29305072/analysis-of-risk-factors-for-sagittal-translation-after-pedicle-subtraction-osteotomy-in-ankylosing-spondylitis-patients
#8
Jin-Sung Park, Jaedong Kim, Il-Han Joo, Kyu-Dong Sim, Ye-Soo Park
BACKGROUND CONTEXT: Sagittal translation, a potential complication of pedicle subtraction osteotomy (PSO), can results in neurologic damage. However, few studies have been conducted on sagittal translation and its risk factors after PSO in patients with ankylosing spondylitis (AS). PURPOSE: To report cases of sagittal translation that developed after PSO in patients with AS with kyphotic deformity and to analyze risk factors for sagittal translation. STUDY DESIGN: A retrospective case-control study PATIENT SAMPLE: This study included 53 patients (58 cases) with AS who underwent PSO to correct their kyphotic deformity...
January 2, 2018: Spine Journal: Official Journal of the North American Spine Society
https://www.readbyqxmd.com/read/29300250/postoperative-disability-after-long-corrective-fusion-to-the-pelvis-in-elderly-patients-with-spinal-deformity
#9
Daisuke Togawa, Tomohiko Hasegawa, Yu Yamato, Go Yoshida, Sho Kobayashi, Tatsuya Yasuda, Shin Oe, Tomohiro Banno, Hideyuki Arima, Yuki Mihara, Hiroki Ushirozako, Yukihiro Matsuyama
STUDY DESIGN: Prospective case series analysis. OBJECTIVE: The purpose of this study was to investigate the degree of difficulty in daily activities of adult spinal deformity (ASD) patients after corrective long fusion to the pelvis, with emphasis on bend forward activities. SUMMARY OF BACKGROUND DATA: No prospective studies have been reported regarding the postoperative impairments and their time course after long fusion in ASD patients. METHODS: One-hundred-three patients (26 men, 77 women; mean age 68 [50-82]) who underwent corrective long fusion from the thoracic spine to the pelvis were included...
January 3, 2018: Spine
https://www.readbyqxmd.com/read/29299490/osteoporosis-and-the-management-of-spinal-degenerative-disease-ii
#10
REVIEW
Félix Tomé-Bermejo, Angel R Piñera, Luis Alvarez
Osteoporosis has become a major medical problem as the aged population of the world rapidly grows. Osteoporosis predisposes patients to fracture, progressive spinal deformities, and stenosis, and is subject to be a major concern before performing spine surgery, especially with bone fusions and instrumentation. Osteoporosis has often been considered a contraindication for spinal surgery, while in some instances patients have undergone limited and inadequate procedures in order to avoid concomitant instrumentation...
November 2017: Archives of Bone and Joint Surgery
https://www.readbyqxmd.com/read/29290050/osteotomies-in-ankylosing-spondylitis-where-how-many-and-how-much
#11
REVIEW
H Koller, M Mayer, A Hempfing, J Koller
INTRODUCTION: This article presents the current concepts of correction of spinal deformity in ankylosing spondylitis (AS) patients. Untreated AS can be a debilitating disease. In a few patients, disease progression results in severe spinal deformity affecting not only the thoracolumbar, but also the cervical spine. Surgery for correction in AS patients has a long history. With the advent of modern instrumentation, standardization of surgical and anesthesiologic techniques, surgical safety and corrective results could be improved and experiences from lumbar osteotomies could be transferred to the cervical spine...
December 30, 2017: European Spine Journal
https://www.readbyqxmd.com/read/29289915/-congenital-anomalies-of-craniovertebral-junction-presenting-after-50-years-of-age-an-oxymoron-or-an-unusual-variation
#12
Pravin Salunke, Madhivanan Karthigeyan, Narasimhaiah Sunil, Vasundhara Rangan
OBJECTIVES: Manifestation of congenital anomalies of cranio-vertebral junction (CVJ) in the later half of life is unusual and intriguing. Coexisting cervical spondylotic changes with multilevel compression, poorer bone quality as well as less smooth post-surgical recuperation make management of elderly Congenital Atlantoaxial Dislocation/ Basilar Invagination (CAAD/BI) challenging. The clinico-radiological presentation, pathogenesis and outcome are analysed here. PATIENTS AND METHODS: Clinico-radiological data of 20 patients of CAAD/BI (with markers of congenital anomalies) presenting after 50 years of age, the challenges faced and outcomes after C1-C2 fusion have been analysed...
December 21, 2017: Clinical Neurology and Neurosurgery
https://www.readbyqxmd.com/read/29287822/srs-22r-minimum-clinically-important-difference-and-substantial-clinical-benefit-after-adult-lumbar-scoliosis-surgery
#13
Leah Y Carreon, Michael P Kelly, Charles H Crawford, Christine R Baldus, Steven D Glassman, Christopher I Shaffrey, Keith H Bridwell
STUDY DESIGN: Longitudinal cohort. OBJECTIVES: To determine if the minimum clinically important difference (MCID) and substantial clinical benefit (SCB) thresholds for the Scoliosis Research Society-22R (SRS22R) domains in patients with degenerative lumbar scoliosis are similar to those in patients with adult spinal deformity (ASD) with fusions extending into the thoracic spine. SUMMARY OF BACKGROUND DATA: The MCID and SCB thresholds for the SRS22R domains in patients with ASD and adolescent idiopathic scoliosis have been reported...
January 2018: Spine Deformity
https://www.readbyqxmd.com/read/29287819/adult-spinal-deformity-knowledge-in-orthopedic-spine-surgeons-impact-of-fellowship-training-experience-and-practice-characteristics
#14
Zachary J Grabel, Robert A Hart, Aaron P Clark, Sara Heejung Park, Christopher I Shaffrey, Justin K Scheer, Justin S Smith, Michael P Kelly, J Mason DePasse, Munish C Gupta, Christopher P Ames, Alan H Daniels
STUDY DESIGN: Survey study. OBJECTIVE: The purpose of this paper was to assess the level of adult spine deformity (ASD) knowledge among orthopedic spine surgeons and identify areas for improvement in spine surgery training. SUMMARY OF BACKGROUND DATA: ASD is increasingly encountered in spine surgery practice. While ASD knowledge among neurosurgeons has been evaluated, ASD knowledge among orthopedic spine surgeons has not previously been reported...
January 2018: Spine Deformity
https://www.readbyqxmd.com/read/29287812/the-true-ponte-osteotomy-by-the-one-who-developed-it
#15
Alberto Ponte, Giuseppe Orlando, Gian Luigi Siccardi
STUDY DESIGN: Technique and applications. OBJECTIVES: To define the anatomy, biomechanics, indications, and surgical technique of the true Ponte osteotomy. SUMMARY OF BACKGROUND DATA: The Ponte osteotomy, originally developed for thoracic kyphosis, was the first one to obtain posterior shortening of the thoracic spine, maintaining the anterior column load-sharing capacity. It has become a widely applied technique in various types of spine deformities and a frequent topic of presentations at meetings and in scientific articles...
January 2018: Spine Deformity
https://www.readbyqxmd.com/read/29284792/a-systematic-review-of-complications-in-thoracic-spine-surgery-for-ossification-of-ligamentum-flavum
#16
REVIEW
Xiaofei Hou, Zhongqiang Chen, Chuiguo Sun, Guangwu Zhang, Sijun Wu, Zheng Liu
STUDY DESIGN: Systematic review. OBJECTIVES: The aim of this systematic review is to summarize the incidence of complications, to relate complication incidence to procedures performed, to assess the impact of the year of study publication and follow-up duration on complication incidence. METHODS: The authors conducted the Cochrane Central Register of Controlled Trials, PubMed, and EMBASE searches for relevant literatures. The incidence of complications was summarized...
December 28, 2017: Spinal Cord
https://www.readbyqxmd.com/read/29281113/complication-rates-and-maintenance-of-correction-after-3-column-osteotomy-in-the-elderly-report-of-55-patients-with-2-year-follow-up
#17
Vincent Challier, Jensen K Henry, Shian Liu, Christopher Ames, Khaled Kebaish, Ibrahim Obeid, Richard Hostin, Munish Gupta, Oheneba Boachie-Adjei, Justin S Smith, Gregory Mundis, Shay Bess, Frank Schwab, Virginie Lafage
BACKGROUND: Three-column osteotomies (3CO) provide substantial correction for adult spinal deformity (ASD), but carry risks of complications and revisions. The risk-benefit balance of 3CO in the elderly remains unclear. OBJECTIVE: To evaluate sagittal alignment and complications after 3CO in a population over 70-yr old. METHODS: Radiographic retrospective review of consecutive patients over 70 yr ("Elderly") undergoing 3CO for ASD. Demographic, operative, and outcomes data were collected...
December 21, 2017: Neurosurgery
https://www.readbyqxmd.com/read/29281107/outcomes-of-operative-treatment-for-adult-cervical-deformity-a-prospective-multicenter-assessment-with-1-year-follow-up
#18
Tamir Ailon, Justin S Smith, Christopher I Shaffrey, Han Jo Kim, Gregory Mundis, Munish Gupta, Eric Klineberg, Frank Schwab, Virginie Lafage, Renaud Lafage, Peter Passias, Themistocles Protopsaltis, Brian Neuman, Alan Daniels, Justin K Scheer, Alex Soroceanu, Robert Hart, Rick Hostin, Douglas Burton, Vedat Deviren, Todd J Albert, K Daniel Riew, Shay Bess, Christopher P Ames
BACKGROUND: Despite the potential for profound impact of adult cervical deformity (ACD) on function and health-related quality of life (HRQOL), there are few high-quality studies that assess outcomes of surgical treatment for these patients. OBJECTIVE: To determine the impact of surgical treatment for ACD on HRQOL. METHODS: We conducted a prospective cohort study of surgically treated ACD patients eligible for 1-yr follow-up. Baseline deformity characteristics, surgical parameters, and 1-yr HRQOL outcomes were assessed...
December 21, 2017: Neurosurgery
https://www.readbyqxmd.com/read/29281102/cervical-spine-deformity-part-3-posterior-techniques-clinical-outcome-and-complications
#19
(no author information available yet)
No abstract text is available yet for this article.
December 21, 2017: Neurosurgery
https://www.readbyqxmd.com/read/29279752/difference-in-spinal-sagittal-alignment-and-health-related-quality-of-life-between-males-and-females-with-cervical-deformity
#20
Shin Oe, Daisuke Togawa, Go Yoshida, Tomohiko Hasegawa, Yu Yamato, Sho Kobayashi, Tatsuya Yasuda, Tomohiro Banno, Yuki Mihara, Yukihiro Matsuyama
Study Design: Large cohort study. Purpose: To clarify spinal sagittal alignment and health-related quality of life (HRQOL) according to sex in volunteers aged >50 years with cervical deformity (CD). Overview of Literature: Adult spinal deformities, especially those associated with lumbosacral lesions, are more frequent in females; however, CD is observed to a greater extent in males. Methods: We divided 656 volunteers (263 males, 393 females; age, 50-89 years [mean, 73 years]) as follows: males with CD (CDM; 82 patients); males without CD (NCDM, 181); females with CD (CDF, 36); and females without CD (NCDF, 357)...
December 2017: Asian Spine Journal
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