ArticleCase reports in surgery2012
Laparoscopic navigated liver resection: technical aspects and clinical practice in benign liver tumors.
Article in Case reports in surgery, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Review
- Comparison of manual and semi-automatic registration in augmented reality image-guided liver surgery: a clinical feasibility study.Surgical endoscopy · 2020Article
- Efficiency, Accuracy and Clinical Applicability of a New Image-Guided Surgery System in 3D Laparoscopic Liver Surgery.Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract · 2020Article
- A case study: impact of target surface mesh size and mesh quality on volume-to-surface registration performance in hepatic soft tissue navigation.International journal of computer assisted radiology and surgery · 2020Article
- Enhanced Visualization: From Intraoperative Tissue Differentiation to Augmented Reality.Visceral medicine · 2018Review
- [Assessment of resectability of colorectal liver metastases and extended resection].Der Chirurg; Zeitschrift fur alle Gebiete der operativen Medizen · 2014Review
Corrections and comments
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Authors and funding
7 authors.
Funding
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Abstract
Laparoscopic liver resection has been performed mostly in centers with an extended expertise in both hepatobiliary and laparoscopic surgery and only in highly selected patients. In order to overcome the obstacles of this technique through improved intraoperative visualization we developed a laparoscopic navigation system (LapAssistent) to register pre-operatively reconstructed three-dimensional CT or MRI scans within the intra-operative field. After experimental development of the navigation system, we commenced with the clinical use of navigation-assisted laparoscopic liver surgery in January 2010. In this paper we report the technical aspects of the navigation system and the clinical use in one patient with a large benign adenoma. Preoperative planning data were calculated by Fraunhofer MeVis Bremen, Germany. After calibration of the system including camera, laparoscopic instruments, and the intraoperative ultrasound scanner we registered the surface of the liver. Applying the navigated ultrasound the preoperatively planned resection plane was then overlain with the patient's liver. The laparoscopic navigation system could be used under sterile conditions and it was possible to register and visualize the preoperatively planned resection plane. These first results now have to be validated and certified in a larger patient collective. A nationwide prospective multicenter study (ProNavic I) has been conducted and launched.
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Registered trials
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