Association between subtalar articular surface typing and flat foot deformity: which type is more likely to cause flat foot deformity

Abstract Background Previous studies have shown a wide range of anatomical classifications of the subtalar joint (STJ) in the population and this is related to the different force line structures of the foot. Different subtalar articular surface morphology may affect the occurrence and development o...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Lei Zhang, Xiaoyao Peng, Siyuan He, Xin Zhou, Gang Yi, Xiaogao Tang, Bingkun Li, Guoyou Wang, Wanxue Zhao, Yuening Yang
Formato:	article
Lenguaje:	EN
Publicado:	BMC 2021
Materias:	Flat foot Meary angle Subtalar joint Diseases of the musculoskeletal system RC925-935
Acceso en línea:	https://doaj.org/article/424f2be45bcd4273ac607b1130ba0b67
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:424f2be45bcd4273ac607b1130ba0b67
record_format	dspace
spelling	oai:doaj.org-article:424f2be45bcd4273ac607b1130ba0b672021-11-28T12:24:21ZAssociation between subtalar articular surface typing and flat foot deformity: which type is more likely to cause flat foot deformity10.1186/s12891-021-04872-81471-2474https://doaj.org/article/424f2be45bcd4273ac607b1130ba0b672021-11-01T00:00:00Zhttps://doi.org/10.1186/s12891-021-04872-8https://doaj.org/toc/1471-2474Abstract Background Previous studies have shown a wide range of anatomical classifications of the subtalar joint (STJ) in the population and this is related to the different force line structures of the foot. Different subtalar articular surface morphology may affect the occurrence and development of flat foot deformity, and there are fewer studies in this area. The main objective of our study was to determine the association of different subtalar articular surface with the occurrence and severity of flat foot deformity. Methods We analyzed the imaging data of 289 cases of STJ. The articular surface area, Gissane’s angle and Bohler’s angle of subtalar articular surface of different types were counted. The occurrence and severity of flat foot deformity in different subtalar articular surface were judged by measuring the Meary angle of foot. Results We classified 289 cases of subtalar articular surface into five types according to the morphology. According to Meary angle, the flat foot deformity of Type I and Type IV are significantly severer than Type II (P < 0.05). Type II (7.65 ± 1.38 cm2) was significantly smaller than Type I (8.40 ± 1.79 cm2) in the total joint facet area(P < 0.05). Type III (9.15 ± 1.92 cm2) was smaller than Type I (8.40 ± 1.79 cm2), II (7.65 ± 1.38 cm2) and IV (7.81 ± 1.74 cm2) (P < 0.05). Type II (28.81 ± 7.44∘) was significantly smaller than Type I (30.80 ± 4.61 degrees), and IV (32.25 ± 5.02 degrees) in the Bohler’s angle (P < 0.05). Type II (128.49 ± 6.74 degrees) was smaller than Type I (131.58 ± 7.32 degrees), and IV (131.94 ± 5.80 degrees) in the Gissane’s angle (P < 0.05). Conclusions After being compared and analyzed the measurement of morphological parameters, joint facet area and fusion of subtalar articular surface were closely related to the severity of flat foot deformity and Type I and IV were more likely to develop severer flat foot deformity. Level of evidence Level III, retrospective comparative study.Lei ZhangXiaoyao PengSiyuan HeXin ZhouGang YiXiaogao TangBingkun LiGuoyou WangWanxue ZhaoYuening YangBMCarticleFlat footMeary angleSubtalar jointDiseases of the musculoskeletal systemRC925-935ENBMC Musculoskeletal Disorders, Vol 22, Iss 1, Pp 1-7 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Flat foot Meary angle Subtalar joint Diseases of the musculoskeletal system RC925-935
spellingShingle	Flat foot Meary angle Subtalar joint Diseases of the musculoskeletal system RC925-935 Lei Zhang Xiaoyao Peng Siyuan He Xin Zhou Gang Yi Xiaogao Tang Bingkun Li Guoyou Wang Wanxue Zhao Yuening Yang Association between subtalar articular surface typing and flat foot deformity: which type is more likely to cause flat foot deformity
description	Abstract Background Previous studies have shown a wide range of anatomical classifications of the subtalar joint (STJ) in the population and this is related to the different force line structures of the foot. Different subtalar articular surface morphology may affect the occurrence and development of flat foot deformity, and there are fewer studies in this area. The main objective of our study was to determine the association of different subtalar articular surface with the occurrence and severity of flat foot deformity. Methods We analyzed the imaging data of 289 cases of STJ. The articular surface area, Gissane’s angle and Bohler’s angle of subtalar articular surface of different types were counted. The occurrence and severity of flat foot deformity in different subtalar articular surface were judged by measuring the Meary angle of foot. Results We classified 289 cases of subtalar articular surface into five types according to the morphology. According to Meary angle, the flat foot deformity of Type I and Type IV are significantly severer than Type II (P < 0.05). Type II (7.65 ± 1.38 cm2) was significantly smaller than Type I (8.40 ± 1.79 cm2) in the total joint facet area(P < 0.05). Type III (9.15 ± 1.92 cm2) was smaller than Type I (8.40 ± 1.79 cm2), II (7.65 ± 1.38 cm2) and IV (7.81 ± 1.74 cm2) (P < 0.05). Type II (28.81 ± 7.44∘) was significantly smaller than Type I (30.80 ± 4.61 degrees), and IV (32.25 ± 5.02 degrees) in the Bohler’s angle (P < 0.05). Type II (128.49 ± 6.74 degrees) was smaller than Type I (131.58 ± 7.32 degrees), and IV (131.94 ± 5.80 degrees) in the Gissane’s angle (P < 0.05). Conclusions After being compared and analyzed the measurement of morphological parameters, joint facet area and fusion of subtalar articular surface were closely related to the severity of flat foot deformity and Type I and IV were more likely to develop severer flat foot deformity. Level of evidence Level III, retrospective comparative study.
format	article
author	Lei Zhang Xiaoyao Peng Siyuan He Xin Zhou Gang Yi Xiaogao Tang Bingkun Li Guoyou Wang Wanxue Zhao Yuening Yang
author_facet	Lei Zhang Xiaoyao Peng Siyuan He Xin Zhou Gang Yi Xiaogao Tang Bingkun Li Guoyou Wang Wanxue Zhao Yuening Yang
author_sort	Lei Zhang
title	Association between subtalar articular surface typing and flat foot deformity: which type is more likely to cause flat foot deformity
title_short	Association between subtalar articular surface typing and flat foot deformity: which type is more likely to cause flat foot deformity
title_full	Association between subtalar articular surface typing and flat foot deformity: which type is more likely to cause flat foot deformity
title_fullStr	Association between subtalar articular surface typing and flat foot deformity: which type is more likely to cause flat foot deformity
title_full_unstemmed	Association between subtalar articular surface typing and flat foot deformity: which type is more likely to cause flat foot deformity
title_sort	association between subtalar articular surface typing and flat foot deformity: which type is more likely to cause flat foot deformity
publisher	BMC
publishDate	2021
url	https://doaj.org/article/424f2be45bcd4273ac607b1130ba0b67
work_keys_str_mv	AT leizhang associationbetweensubtalararticularsurfacetypingandflatfootdeformitywhichtypeismorelikelytocauseflatfootdeformity AT xiaoyaopeng associationbetweensubtalararticularsurfacetypingandflatfootdeformitywhichtypeismorelikelytocauseflatfootdeformity AT siyuanhe associationbetweensubtalararticularsurfacetypingandflatfootdeformitywhichtypeismorelikelytocauseflatfootdeformity AT xinzhou associationbetweensubtalararticularsurfacetypingandflatfootdeformitywhichtypeismorelikelytocauseflatfootdeformity AT gangyi associationbetweensubtalararticularsurfacetypingandflatfootdeformitywhichtypeismorelikelytocauseflatfootdeformity AT xiaogaotang associationbetweensubtalararticularsurfacetypingandflatfootdeformitywhichtypeismorelikelytocauseflatfootdeformity AT bingkunli associationbetweensubtalararticularsurfacetypingandflatfootdeformitywhichtypeismorelikelytocauseflatfootdeformity AT guoyouwang associationbetweensubtalararticularsurfacetypingandflatfootdeformitywhichtypeismorelikelytocauseflatfootdeformity AT wanxuezhao associationbetweensubtalararticularsurfacetypingandflatfootdeformitywhichtypeismorelikelytocauseflatfootdeformity AT yueningyang associationbetweensubtalararticularsurfacetypingandflatfootdeformitywhichtypeismorelikelytocauseflatfootdeformity
_version_	1718408008561590272

Association between subtalar articular surface typing and flat foot deformity: which type is more likely to cause flat foot deformity

Ejemplares similares