Thoracolumbar Spine 3D Meshes (Part-2)
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<strong><em>Thoracolumbar Spine 3D Meshes: (Part-2)</em></strong> Zip files: Stl files (stl.rar), 9 parts, representing unstructured meshes in stl format for 16807 samples. An excel file (Descriptive_List.xlsx) to number the samples and introduce morphological parameters (PI, PT, SS, LL, SVA, GT, RPV, RLL, LDI, RSA, SSA, SC7D, T1T12, TPA, GAP, IVD Thickness) for each sample. Number of each sample in Descriptive_List.xlsx file is correspondent to the number of samples in stl.rar file. Models are sampled using Statistical Shape Model and 5 shape modes with SD: -3, -2, -1, 0, 1, 2, 3. 42 non-operated spine models are included to implement Statistical Shape Model. Inclusion criteria: Age: 50 to 75 years old Disease: Sagittal Imbalance Deformity Lumbar Lordosis L1S1 - Pelvic Incidence < -10 ° Pelvic tilt> 20 ° SVA> 5 cm Developed by: Morteza Rasouligandomani (PhD student in biomedical engineering, Pompeu Fabra University, Barcelona). Email: morteza.rasouli@upf.edu
<strong><em>胸腰椎三维网格模型（Thoracolumbar Spine 3D Meshes，第二部分）</em></strong> 压缩包：STL格式文件压缩包（stl.rar），分为9个分卷，包含16807个样本的STL格式非结构化网格。附带一份Excel文件（Descriptive_List.xlsx），用于为样本编号并列明各样本的形态学参数：骨盆入射角（PI, Pelvic Incidence）、骨盆倾斜角（PT, Pelvic Tilt）、骶骨倾斜角（SS, Sacral Slope）、腰椎前凸角（LL, Lumbar Lordosis）、矢状垂直轴偏移（SVA, Sagittal Vertical Axis）、GT、RPV、RLL、LDI、RSA、SSA、SC7D、T1T12、TPA、GAP以及椎间盘厚度（IVD Thickness）。Descriptive_List.xlsx中的样本编号与stl.rar压缩包内的样本编号一一对应。所有模型均通过统计形状模型（Statistical Shape Model）结合5种形状模态采样生成，各模态的标准差分别为-3、-2、-1、0、1、2、3。本数据集纳入42例未接受手术的脊柱模型，用于构建统计形状模型。纳入标准：年龄50至75岁；疾病为矢状位失衡畸形；L1至S1腰椎前凸角与骨盆入射角差值＜-10°；骨盆倾斜角＞20°；矢状垂直轴偏移＞5cm。本数据集由巴塞罗那庞培法布拉大学（Pompeu Fabra University）生物医学工程博士生Morteza Rasouligandomani构建。电子邮箱：morteza.rasouli@upf.edu
