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September 10, 2025Open Access

Robotic-assisted Optical Navigation System for CT-guided Preoperative Percutaneous Hook-wire Localization of Pulmonary Nodules: a Prospective, Single-center, Single-arm Clinical Study

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Authors

PWPeng WangZSZhichao SunJWJiayan Wu

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Overview

Prospective trial evaluating robotic-assisted CT-guided localization in 137 patients with pulmonary nodules, suggesting safety and feasibility.

Key Points

  • The robotic-assisted optical navigation system achieved a 100% localization success rate in lung nodules.
  • Median needle adjustments were 0, with a mean deviation of 1.49 mm during the procedure.
  • Localization-related complications occurred in 8.39% of targets, indicating manageable risks.
  • The innovative system demonstrates safety and feasibility for percutaneous localization of pulmonary nodules.

Cite This Study

Wang et al. (2025) studied this question.

synapsesocial.com/papers/68c1d5e554b1d3bfb60f8844https://doi.org/10.21203/rs.3.rs-7297933/v1
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Also Consider

Synapse has enriched 3 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Comparison of laser guidance and freehand hook-wire for CT-guided preoperative localization of pulmonary nodules2024 · 2 citations
  2. 2The clinical performance of robotic assisted navigation system versus conventional freehand technique for percutaneous transthoracic needle biopsy2025 · 8 citations
  3. 3CT-Guided Microcoil Localization of Small Peripheral Pulmonary Nodules to Direct Video-Assisted Thoracoscopic Resection without the Aid of Intraoperative Fluoroscopy2021 · 19 citations