Hallux valgus and pes planus: Correlation analysis using deep learning-assisted radiographic angle measurements.

IF 1.9 3区医学 Q2 ORTHOPEDICS Foot and Ankle Surgery Pub Date : 2024-09-19 DOI:10.1016/j.fas.2024.09.003

Youn-Ho Choi, Si-Wook Lee, Jae Hoon Ahn, Gyu Jin Kim, Mu Hyun Kang, Yoon-Chung Kim

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Abstract

Background: The relationship between hallux valgus (HV) and pes planus remains unresolved. This study aims to determine the correlation between HV and pes planus using a deep learning (DL) model to measure radiographic angle parameters.

Methods: In total, radiographs of 212 feet detectable by the DL model were analyzed. HV was evaluated using the hallux valgus and intermetatarsal angles, while pes planus was assessed using the lateral talo-first metatarsal (Meary's) and calcaneal pitch angles. Correlation analyses were performed for each DL model-measured angle parameter. We investigated whether pes planus worsened with increasing severity of HV and vice versa.

Results: All parameters were significantly correlated with each other. Pes planus worsened with increasing severity of HV, and as the severity of pes planus increased, HV also worsened.

Conclusion: Utilizing the DL model-assisted radiographic angle measurements, this study established a significant correlation between HV and pes planus.

Level of evidence: III.

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拇指外翻和扁平足：利用深度学习辅助射线角度测量进行相关性分析。

背景：足外翻（HV）与足内翻之间的关系仍未得到解决。本研究旨在通过使用深度学习（DL）模型测量X光片角度参数，确定HV与足底畸形之间的相关性：方法：总共分析了 212 个可通过 DL 模型检测到的足部 X 光片。HV通过拇指外翻角和跖间角进行评估，而扁平足则通过距骨-第一跖骨（Meary's）外侧角和小关节间距角进行评估。对每个 DL 模型测量的角度参数进行了相关性分析。我们研究了扁平足是否会随着HV严重程度的增加而恶化，反之亦然：结果：所有参数之间都有明显的相关性。结果：所有参数之间都有明显的相关性，随着 HV 严重程度的增加，趾跖畸形也会恶化，而随着趾跖畸形严重程度的增加，HV 也会恶化：本研究利用 DL 模型辅助放射学角度测量，确定了 HV 与扁平足之间的显著相关性：证据等级：III。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Foot and Ankle Surgery ORTHOPEDICS-

CiteScore

4.60

自引率

16.00%

发文量

202

期刊介绍： Foot and Ankle Surgery is essential reading for everyone interested in the foot and ankle and its disorders. The approach is broad and includes all aspects of the subject from basic science to clinical management. Problems of both children and adults are included, as is trauma and chronic disease. Foot and Ankle Surgery is the official journal of European Foot and Ankle Society. The aims of this journal are to promote the art and science of ankle and foot surgery, to publish peer-reviewed research articles, to provide regular reviews by acknowledged experts on common problems, and to provide a forum for discussion with letters to the Editors. Reviews of books are also published. Papers are invited for possible publication in Foot and Ankle Surgery on the understanding that the material has not been published elsewhere or accepted for publication in another journal and does not infringe prior copyright.