Serial ultrasound monitoring of healing horse tendons guides return-to-work decisions based on objective fiber alignment data, improving welfare outcomes by preventing premature rehabilitation.
Serial ultrasound monitoring transforms tendon rehabilitation from calendar-based guesswork to evidence-based management — a significant welfare improvement for horses who previously returned to work on schedule regardless of healing progress. The welfare harm of premature return — re-injury to a partially healed tendon, often more severe than the original lesion — is highly preventable through objective monitoring. Equally important, monitoring prevents unnecessary confinement of horses who have healed faster than expected, reducing the welfare burden of extended box rest when it is no longer necessary. Welfare-centered rehabilitation accepts the cost of regular monitoring as justified by its power to optimize both healing quality and time to return.