Preoperative Planning With Patient-Specific 3D-Printed Anatomical Models in Non-Traumatic Spinal Deformity Surgery: Systematic Review

Victor Roman-Lazarte, Peggy Martinez-Esteban, Milagros Sotelo-Muñoz, Marisella Chuman-Sanchez, Ruth Mery Valera-Palli, Sub Unidad de Investigación e Innovación Tecnológica, Instituto Nacional de Salud Del Niño San Borja, Carrera de Medicina Humana, Universidad Cientifica Del Sur, Servicio de Neurofisiología Clínica, Instituto Nacional de Salud Del Niño San Borja, Health Technology Assessment, Biomedical Engineering and Technological Innovation Unit, OBEMET Center for Obesity and Metabolic Health, Facultad de Medicina, Universidad Nacional Del Altiplano Puno

Surgical Innovation

Published online on August 04, 2026

Abstract

Surgical Innovation, Ahead of Print.
BackgroundPatient-specific three-dimensional (3D)-printed anatomical models are increasingly used for preoperative planning in spinal deformity surgery. Their potential to improve intraoperative efficiency is clinically attractive, but the available ...