# Robot-Assisted US-Based Vertebral Segmentation for Pedicle Screw Trajectory Identification

> **NCT05904418** · NA · COMPLETED · sponsor: **Philipp Fürnstahl** · enrollment: 63 (actual)

## Conditions studied

- Healthy

## Interventions

- **OTHER:** Robot-assisted US Scan of the vertebra L1 to S1
- **OTHER:** Handheld US scan of the vertebra L1 to S1
- **RADIATION:** ULD CT scan of the vertebra L1 to S1

## Key facts

- **NCT ID:** NCT05904418
- **Lead sponsor:** Philipp Fürnstahl
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2023-05-15
- **Primary completion:** 2023-06-09
- **Final completion:** 2023-06-09
- **Target enrollment:** 63 (ACTUAL)
- **Last updated:** 2023-06-22

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05904418

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05904418, "Robot-Assisted US-Based Vertebral Segmentation for Pedicle Screw Trajectory Identification". Retrieved via AI Analytics 2026-06-14 from https://api.ai-analytics.org/clinical/NCT05904418. Licensed CC0.

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