Ultrasound may replace X-Rays for kids getting leg lengthening

NCT ID NCT07212049

First seen Nov 01, 2025 · Last updated May 01, 2026 · Updated 29 times

Summary

This study tests if ultrasound can measure the length of magnetic growing rods inside the leg bones as accurately as X-rays. Ten children and young adults (ages 8–21) who are having a leg lengthening procedure will get both weekly X-rays and ultrasounds. If ultrasound works well, it could offer a safer, cheaper way to track rod lengthening without radiation.

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Contacts and locations

Locations

  • Nemours Children's Hospital Florida

    Orlando, Florida, 32827, United States

Conditions

Explore the condition pages connected to this study.