Radiographic Analysis of Tibial-Articular Surface Angle According to the Selection of the Mechanical Axis / 대한족부족관절학회지
Journal of Korean Foot and Ankle Society
;
: 189-195, 2013.
Artigo
em Coreano
| WPRIM
| ID: wpr-66859
ABSTRACT
PURPOSE:
We investigated a statistical difference of tibial-articular surface (TAS) angles between radiographs of standing ankle anteroposterior (AP) and whole lower extremity view, and evaluated whether the tibial axis obtained from the standing ankle AP view reflects the original mechanical axis of lower extremity. MATERIALS ANDMETHODS:
Both the standing ankle AP and whole lower extremity view were taken from 60 legs of 30 healthy volunteers without a history of ankle surgery or deformity of lower limb. To determine the tibial axis, Takakura's and Hintermann's method were employed in the standing ankle AP view. To compare these results with the original TAS angle, ANOVA and multiple comparison test were used.RESULTS:
The mean TAS angle was 88.3 degrees(from hip joint to ankle), 89.5 degrees (from knee joint to ankle), 88.5 degrees (Takakura's method), and 90.2 degrees(Hintermann's method). Although there was a statistical significance (p=0.000) between these results, Takakura's method had no significant difference, compared to the results of whole extremity view by the multiple comparison test.CONCLUSION:
The tibial axis obtained by Takakura's method reflects the original mechanical axis of lower extremity. When a surgical procedure is planned, however, it is necessary to consider that the ankle radiographs do not provide any information on the proximal deformity without the whole lower extremity view.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Vértebra Cervical Áxis
/
Anormalidades Congênitas
/
Extremidade Inferior
/
Extremidades
/
Articulação do Quadril
/
Articulação do Joelho
/
Perna (Membro)
/
Tornozelo
Limite:
Animais
Idioma:
Coreano
Revista:
Journal of Korean Foot and Ankle Society
Ano de publicação:
2013
Tipo de documento:
Artigo
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