Marjolaine Roy‐Beaudry

Outcomes and Complications of Vertebral Body Tethering in Skeletally Immature Patients with Idiopathic Scoliosis

Rachelle Imbeault, Jesse Shen, Abdulmajeed Alzakri, Soraya Barchi et autres

BACKGROUND: Vertebral body tethering (VBT) aims to gradually correct scoliosis using patients' growth while preserving spinal motion. We report 5 to 8-year outcomes and complications in skeletally immature patients. METHODS: This prospective single-center cohort study included 74 patients who had idiopathic scoliosis …

ca, sa (code pays fourni par la source)

Artificial intelligence-driven 3D surface-topography app for screening and monitoring adolescent scoliosis: early results from a single institution

Stefan Parent, Marjolaine Roy‐Beaudry, Justin Dufresne, Rachelle Imbeault et autres

PURPOSE: Radiation-free tools, such as scoliometers, ultrasound, and Moiré topography, have been explored for monitoring Adolescent Idiopathic Scoliosis (AIS), but none have replaced the need for serial spinal radiographs. This study aimed to evaluate the accuracy and criterion validity of a new …

ca (code pays fourni par la source)

Automatic Evaluation of Bone Age Using Hand Radiographs and Pancorporal Radiographs in Adolescent Idiopathic Scoliosis

Ifrah Andleeb, Bilal Hussain, Julie Joncas, Soraya Barchi et autres

Background/Objectives: Adolescent idiopathic scoliosis (AIS) is a complex, three-dimensional spinal deformity that requires monitoring of skeletal maturity for effective management. Accurate bone age assessment is important for evaluating developmental progress in AIS. Traditional methods rely on ossification center observations, but recent advances …

ca, us (code pays fourni par la source)

Prediction of the upright articulated spine shape in the operating room using conditioned neural kernel fields

Sylvain Thibeault, Marjolaine Roy‐Beaudry, Stefan Parent, Samuel Kadoury

Anterior vertebral tethering (AVT) is a non-invasive spine surgery technique, treating severe spine deformations and preserving lower back mobility. However, patient positioning and surgical strategies greatly influences postoperative results. Predicting the upright geometry from pediatric spines is needed to optimize patient positioning …

ca (code pays fourni par la source)

Canadian Spine Society

Firoz Miyanji, Dorothy J. Kim, Samuel Yoon, Marjolaine Roy‐Beaudry et autres

247 children followed until skeletal maturity.

ca, au, us, gb, at, de, vn, br (code pays fourni par la source)

A modified position for optimized skeletal maturity assessment of AIS patients and its impact on 3D spinal and pelvic parameters

Victoria Blouin, Victor Jullien, Olivier Chémaly, Marjolaine Roy‐Beaudry et autres

ca, us (code pays fourni par la source)

A Novel Smart Phone App as a New Radiation Free Spinal Imaging Modality to Quantify and Monitor Scoliosis

Marjolaine Roy‐Beaudry, Marie Beauséjour, J. Dufresne, Stefan Parent

ca (code pays fourni par la source)

Automatisation of bone age calculation using a pixel-based method and a deep learning network

Sarita Sakoto, Marjolaine Roy‐Beaudry, Luc Duong, S. Parent

ca (code pays fourni par la source)

Ai-powered 3D reconstructions from stereo-radiographs: Is 3D ready for primetime

J. Dufresne, Liang Zhou, Marjolaine Roy‐Beaudry, Thierry Cresson et autres

ca (code pays fourni par la source)

Canadian Spine SocietyCPSS-1. Abstract ID 108. Radiographic reporting in adolescent idiopathic scoliosis: Is there a discrepancy between radiologists’ reports and surgeons’ assessments?CPSS-2. Abstract ID 21. Pediatric posterior spinal deformity correction: 30-day postoperative infection rate and risk factorsCPSS-3. Abstract ID 17. “Ultra-low dose” computed tomography without sedation is feasible and should be considered as part of the preoperative optimization pathway in paediatric patients with neuromuscular scoliosisCPSS-4. Abstract ID 20. SeeSpine: a novel surface topography smartphone application for monitoring curve progression in adolescent idiopathic scoliosisCPSS-5. Abstract ID 78. Pilot study: a machine learning algorithm for the detection of adolescent idiopathic scoliosis from images taken with modern smartphone technologyCPSS-6. Abstract ID 101. Preoperative parameters influencing vertebral body tethering outcomes: patient characteristics play an important role in determin

Manjot S. Birk, Vivien Chan, Nicholas J. Yee, Evan Dimentberg et autres

Background: Cobb angle measurement is a standard method for quantification of scoliosis in patients with adolescent idiopathic scoliosis (AIS).Clinicians rely on Cobb angle measurements to guide treatment decisions.Timely and accurate diagnosis at the primary care level is required to screen patients eligible …

ca, us, fr, au, nl (code pays fourni par la source)

Pre-operative parameters influencing vertebral body tethering outcomes: patient’s characteristics play an important role in determining the outcomes at a minimum of 2 years post-op

Matías Pereira Duarte, Marjolaine Roy‐Beaudry, Isabelle Turgeon, Julie Joncas et autres

ca (code pays fourni par la source)

Automatic assessment of skeletal maturity in adolescent idiopathic scoliosis patients using support vector regression on deep features

Hilary Cintia Djuikoua Wouafo, Julie Joncas, Marjolaine Roy‐Beaudry, Soraya Barchi et autres

Skeletal maturity assessment is an important step in the treatment of adolescent idiopathic scoliosis (AIS). Traditional methods rely on the bone age assessment using 2D X-ray radiography. Assessment is generally performed using the Risser stages that is routinely used to assess the …

ca (code pays fourni par la source)