The New Radiographic Evaluation of Hindfoot Alignment / 대한족부족관절학회지
Journal of Korean Foot and Ankle Society
; : 169-174, 2012.
Article
en Ko
| WPRIM
| ID: wpr-201994
Biblioteca responsable:
WPRO
ABSTRACT
PURPOSE: There are various methods proposed for the evaluation of the hindfoot alignment. However, due to structural calcaneus variances between patients, it is hard to assess this alignment definitively. Thus, this study proposes a new method for evaluating of the hindfoot alignment and its comparisons to the existing current methods. MATERIALS AND METHODS: This study includes simple weight bearing hindfoot coronal view radiographs of 120 patients, taken between the time period of March 2008 to November 2009. Among the 120 patients, there was a 1:1 ratio of male to female with an average age of 40. The newly proposed method for evaluating this alignment is to draw a moment arm from the point where the sustentaculum tali meets the medial calcaneus border to the most prominent aspect of the lateral process of the calcaneal tuberosity. The angle produced via the intersection of this moment arm to the mid-longitudinal axis of the tibia is found and used to evaluate the hindfoot alignment. The inter and intra-observer reliability was evaluated using the coefficient of intraclass correlation. This study also investigates the comparisons between the newly proposed method to the traditionally used Saltzman et al hindfoot alignment evaluating technique. RESULTS: The newly proposed method has higher inter and intra-observer reliability than the existing traditional Saltzman et al technique. CONCLUSION: This new method is recommended over the traditionally used Saltzman et al technique as it has a stronger confidence level and is appropriate for assessing hindfoot alignment in simple radiographs.
Palabras clave
Texto completo:
1
Base de datos:
WPRIM
Asunto principal:
Brazo
/
Vértebra Cervical Axis
/
Tibia
/
Calcáneo
/
Soporte de Peso
Límite:
Female
/
Humans
/
Male
Idioma:
Ko
Revista:
Journal of Korean Foot and Ankle Society
Año:
2012
Tipo del documento:
Article