[Gait analysis in patients with total hip endoprostheses. Part I: Gait analysis--the electroichnograph--(EKIG-3) Riga].
The pace analysis of patients with a total hip replacement has been carried out by means of the electroichnograph EKIG-3 of the Riga Institute of Orthopaedics and Traumatology. It comprises foot analysis (heel torsion, sole exercise, ball torsion, contact ability by using special sandals) on an electrically flowed carpet. Furthermore, angular changes in the knee-joint have been registered by means of goniometers, and the trunk deviation to the lateral an sagittal direction has also been measured.