3D motion analysis of hip, knee and ankle joints of children aged between 7-11 years during gait


CIĞALI B. S., ULUÇAM E., BOZER C.

Balkan Medical Journal, vol.28, no.2, pp.197-201, 2011 (Scopus) identifier identifier

  • Publication Type: Article / Article
  • Volume: 28 Issue: 2
  • Publication Date: 2011
  • Doi Number: 10.5174/tutfd.2010.04199.2
  • Journal Name: Balkan Medical Journal
  • Journal Indexes: Scopus
  • Page Numbers: pp.197-201
  • Keywords: Ankle, Gait kinematics, Hip, Joint movement, Knee
  • Trakya University Affiliated: Yes

Abstract

Objective: The purpose of this study is to constitute a normative walking kinematic database and to investigate the differences between 7-11 aged children and between the left and right sides of those age groups. Materials and Methods: Fifty children between the 7 and 11 years old (10 from each age group) participated in this study. The measurements were made with Zebris© CMS 70 P 3D motion analysis system. Flexion- extension, abduction-adduction angles of the hip joint, the flexion-extension of the knee and ankle joints and foot rotations for each age group for both sides were recorded. Results: Even all the groups' gait patterns were similar with the literature, 9 years old group has lower knee flexion and higher ankle extensions (p<0.05). Eight and 9 years old groups have higher maximum ankle extension values when compared with the other age groups (p<0.05). Conclusion: Kinematic analysis results of 7 to 11 years old children suggests adult-like gait patterns especially for the hip and knee. These findings stress the importance of age-matched normative data for the kinematic gait analysis. © Trakya University Faculty of Medicine.