Cyclogram analysis of canine gait: quantifying inter-joint coordination and clinical utility in rehabilitation
- Tails Therapy
- Apr 22
- 1 min read
Kazuyuki Yoshikawa, Taisuke Iwata, Shintaro Tomura, Atsushi Fujita, Kosuke Haii, Kazuya Edamura, Akio Shimada and Tsuyoshi Kadosawa
This paper explored the use of cyclogram analysis to assess canine gait and its potential value in rehabilitation settings. Cyclograms are joint angle–angle plots that visually represent how different joints coordinate during movement, but they are rarely used clinically. The researchers established reference cyclograms for the canine hindlimb using eight healthy dogs walking on a treadmill and measured the absolute area enclosed by the cyclogram as a quantitative marker of inter‑joint coordination. They found that when several strides were averaged, this measurement was highly repeatable and produced low measurement error. The method was then applied to a clinical rehabilitation case involving a dog recovering from femoral head and neck ostectomy, where changes in cyclogram shape and area over time reflected improving joint coordination during recovery. Overall, the study suggests that cyclogram analysis offers a simple, repeatable way to visualise and quantify gait coordination in dogs and may be a useful outcome measure for tracking progress during rehabilitation, although further research in larger clinical populations is needed.
This article is published by Frontiers in Veterinary Science as an open access article under the Creative Commons Attribution (CC BY) license. It is freely available to read, download, and share, provided the original work is properly cited
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