{"id":"W4249188238","doi":"10.1503/cjs.014720","title":"Canadian Spine SocietyPresentation CPSS1: Spinal insufficiency fracture in the geriatric pediatric spinePresentation CPSS2: The clinical significance of tether breakages in anterior vertebral body growth modulation: a 2-year postoperative analysisPresentation CPSS3: Anterior vertebral body growth modulation for idiopathic scoliosis: early, mid-term and late complicationsPresentation CPSS4: Ovine model of congenital chest wall and spine deformity with alterations of respiratory mechanics: follow-up from birth to 3 monthsPresentation CPSS5: Test–retest reliability and minimum detectable change of the English translation of the Italian Spine Youth Quality of Life questionnaire in adolescents with idiopathic scoliosisPresentation B1. Abstract 31: Incidence of delayed spinal cord injury in pediatric spine deformity surgery seems to be higher than previously assumedPresentation B2. Abstract 155: What is the optimal surgical method for achieving successful symptom relief in pediatric high-grade spondylolisthesis?Presentation B3. Abstract 47: Vertebral body tethering: Truly motion preserving or rather limiting?Presentation B4. Abstract 180: Fusion rates in pediatric patients after posterior cervical spine instrumentationPresentation B5. Abstract 102: Effects of 8 years of growth hormone treatment on the onset and progression of scoliosis in children with Prader–Willi syndromePresentation B6. Abstract 144: Klippel–Feil syndrome: clinical phenotypes associated with surgical treatmentPresentation B7. Abstract 123: Anterior release for idiopathic scoliosis: Is it necessary for curve correction?Presentation B8. Abstract 62: Severe scoliosis: Do we know a better way? A retrospective comparative studyPresentation B9. Abstract 21: Intraoperative skull femoral traction in adolescent idiopathic scoliosis: the correlation of traction with side-bending radiographsPresentation B10. Abstract 147: What is the effect of intraoperative halo-femoral traction on correction of adolescent idiopathic scoliosis?Presentation B11. Abstract 174: Extreme long-term outcome of surgically versus non-surgically treated patients with adolescent idiopathic scoliosisPresentation B12. Abstract 172: The influence of multilevel spinal deformity surgery on the clinical outcome in the elderly: a prospective, observational, multicentre studyPresentation B13. Abstract 49: Demographics of a prospective evaluation of elderly deformity surgery: a prospective international observational multicentre studyPresentation B14. Abstract 119: Timing of conversion to cervical malalignment and proximal junctional kyphosis following surgical correction of adult spinal deformityPresentation B15. Abstract 44: Prioritization of realignment associated with superior clinical outcomes for surgical cervical deformity patientsPresentation B16. Abstract 50: Outcome of multilevel spinal deformity surgery in patients over 60 years of age: a multicentre international prospective studyPresentation B17. Abstract 122: A simpler, modified frailty index weighted by complication occurrence correlates to pain and disability for adult spinal deformity patientsPresentation B18. Abstract 75: Change in Oswestry Disability Index at 24 months following multilevel spinal deformity surgery in patients over 60 years of age: a multicentre international prospective studyPresentation C19. Abstract 19: A prospective cohort study evaluating trends in the surgical treatment of degenerative spondylolisthesis in Canada and the utility of a novel surgical decision aidPresentation C20. Abstract 154: Decompression compared with decompression and fusion for degenerative lumbar spondylolisthesis: a Canadian Spine Outcomes and Research Network (CSORN) studyPresentation C21. Abstract ID 77: Lumbar degenerative spondylolisthesis: factors impacting decision to fusePresentation C22. Abstract 27: Patient-reported outcomes following surgery for lumbar disc herniation: comparison of a universal and multitier health care systemPresentation C23. Abstract 151: Do patients with recurrent lumbar disc herniations fair worse with discectomy than primary operations? A retrospective analysis from the Canadian Spine Outcomes and Research NetworkPresentation C24. Abstract 136: A province-wide assessment of the appropriateness of lumbar spine MRIPresentation D25. Abstract 32: Surgical site infection reduction — a 10-year quality improvement journeyPresentation D26. Abstract 34: The impact of frailty on patient-reported outcome measures following elective thoraco-lumbar spine surgeryPresentation D27. Abstract 8: Moving toward better health: exercise practice is associated with improved outcomes after spine surgeryPresentation D28. Abstract 33: Preoperative decolonization does not adversely affect the microbiologic spectrum of spine surgical site infectionPresentation D29. Abstract 61: Feedback: reducing after-hours spine cases using an encrypted messaging systemPresentation D30. Abstract 177: Complex spine surgery is safe and effe","year":2020,"lang":"en","type":"article","venue":"Canadian Journal of Surgery","topic":"Scoliosis diagnosis and treatment","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Agricultural Research Institute of Ontario; Memorial University of Newfoundland; Queen's University; Vernon Jubilee Hospital; London Health Sciences Centre; Vancouver Coastal Health; McGill University; Vancouver General Hospital; Sunnybrook Hospital; University of Guelph; Horizon Health Network; Praxis Spinal Cord Institute; University of Manitoba; Orthopaedic Innovation Centre; University of Saskatchewan; St. Michael's Hospital; The Wilson Centre; Lawson Health Research Institute; Christie (Canada); Western University; Royal University Hospital; Université de Sherbrooke; Sunnybrook Health Science Centre; Island Health; Health Sciences Centre; University of Calgary; Hôpital du Sacré-Cœur de Montréal; Canada East Spine Centre; Alberta Children's Hospital; Université Laval; BC Children's Hospital; Nova Scotia Health Authority; Hospital for Sick Children; University of Alberta; University of Toronto; McMaster University; Vancouver Spine Surgery Institute; University Health Network; International Collaboration On Repair Discoveries; Université de Montréal; University of Ottawa; Dalhousie University; Ottawa Hospital; Centre Hospitalier Universitaire Sainte-Justine; Toronto Western Hospital; Saint John Regional Hospital; University of British Columbia; École de Technologie Supérieure; McMaster University Medical Centre","funders":"","keywords":"Medicine; Osteopenia; Dystrophy; Insufficiency fracture; Vertebral body; Presentation (obstetrics); Osteoporosis; Surgery; Internal medicine; Bone mineral; Pathology","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.002105449,0.001398714,0.001151428,0.005468577,0.003293385,0.00194611,0.001800856,0.002455933,0.1100052],"category_scores_gemma":[0.006089245,0.0005113329,0.001106012,0.008098126,0.00114581,0.001121359,0.00172828,0.002260437,0.01767813],"about_ca_system_candidate":true,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01660515,"about_ca_system_score_gemma":0.04104975,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.6739197,"about_ca_topic_score_gemma":0.8423652,"domain_scores_codex":[0.9975049,0.0001266993,0.0002621131,0.0001814139,0.001576124,0.0003488064],"domain_scores_gemma":[0.9836482,0.0003222039,0.0005795949,0.0002845175,0.01286508,0.002300378],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"observational","study_design_scores_codex":[0.0001257897,0.00004064728,0.01316309,0.0004568289,0.00003169464,0.0005975169,0.0001000959,0.0001058929,0.0004681264,0.0006123296,0.9182248,0.06607321],"study_design_scores_gemma":[0.0001178166,0.0001842711,0.1413862,0.002040661,0.0000755511,0.0028044,0.0009994048,0.0002035276,0.0003195691,0.001139975,0.8506308,0.00009782206],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.02767175,0.09683084,0.003604709,0.2207438,0.09568812,0.00291597,0.1317284,0.001327961,0.4194885],"genre_scores_gemma":[0.1771689,0.2007909,0.01811368,0.02841495,0.02843402,0.001628027,0.1384016,0.0009676613,0.4060803],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.9833949,"threshold_uncertainty_score":0.6560012,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.08098749137002922,"score_gpt":0.385352020393909,"score_spread":0.3043645290238798,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). 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