第三磨牙拔除：1178例回顾性研究

数据集获取（Figshare）

• 源站标题：Third molar extractions: a retrospective study of 1178 cases
• DOI：10.6084/m9.figshare.7516379.v1
• 发布日期：2018-12-26
• 文件数：4 个
• 文件总体积：185.70 KB
• 源站页面：https://scielo.figshare.com/articles/dataset/Third_molar_extractions_a_retrospective_study_of_1178_cases/7516379

命令行下载

curl -L -o "1981-8637-rgo-64-03-00250-gf1.jpg" "https://ndownloader.figshare.com/files/13966451"
curl -L -o "1981-8637-rgo-64-03-00250-gf2.jpg" "https://ndownloader.figshare.com/files/13966460"
curl -L -o "1981-8637-rgo-64-03-00250-gf3.jpg" "https://ndownloader.figshare.com/files/13966466"
curl -L -o "1981-8637-rgo-64-03-00250-gf4.jpg" "https://ndownloader.figshare.com/files/13966472"

文件清单

• 1981-8637-rgo-64-03-00250-gf1.jpg（43.13 KB）
• 1981-8637-rgo-64-03-00250-gf2.jpg（52.03 KB）
• 1981-8637-rgo-64-03-00250-gf3.jpg（46.06 KB）
• 1981-8637-rgo-64-03-00250-gf4.jpg（44.48 KB）

文件总体积 185.70 KB（源站 API 实测）。

数据加载示例（图像类）

from PIL import Image
import glob, os

files = (glob.glob(os.path.join(path, "**", "*.png"), recursive=True)
       + glob.glob(os.path.join(path, "**", "*.jpg"), recursive=True)
       + glob.glob(os.path.join(path, "**", "*.tif"), recursive=True))
print("图像文件数:", len(files))
img = Image.open(files[0]); print("尺寸/模式:", img.size, img.mode)

# torchvision Dataset 方式:
# from torchvision import datasets
# ds = datasets.ImageFolder(path)  # 要求 子目录=类别

目录组织与标注格式以源站说明和下载后实际文件为准。

数据说明

ABSTRACT Objective: This study aims to investigate the demographics, patient health status, position of the teeth, pericoronitis incidence, surgical complications, use of antibiotics to third molar removal and correlate those findings. Methods: Based on panoramic radiographs, the teeth were classified as proposed by Pell and Gregory and Winter. The binomial test for proportions with a significance level of 5% was applied. Results: Records of 337 patients submitted 1178 third molar extractions in the period from 1993 to 2011 were reviewed. Most upper teeth were vertically positioned, (84.2%) (p<0.0001), class I (49.55%) (p<0.0001), position C (58.88%) (p<0.0001) and most inferiors were mesioangulated (42.03%) (p<0.0122), class II (60.22%) (p<0.0001), position A (48.15%) (p<0.0001). Complications occurred in 2.88% of the procedures (p<0.0006), mainly in women (69.7%) (p<0.0014) and more frequently in patients who did not receive antibiotics (71.43%) (p<0.0027). Complications were more frequent after extraction of inferior third molars (75.75%) (p<0.0001). The most common complication was alveolitis (52.51%) (p<0.0006). Conclusion: In this study, the complication rates were low. They were more frequent in women who did not receive antibiotics. The most common complication was alveolitis.

许可

CC BY 4.0

引用

学术使用请引用 DOI 10.6084/m9.figshare.7516379.v1（source: https://scielo.figshare.com/articles/dataset/Third_molar_extractions_a_retrospective_study_of_1178_cases/7516379）。