Related Experiment Video
Updated: Jul 11, 2026
09:13
Remote Magnetic Navigation for Accurate, Real-time Catheter Positioning and Ablation in Cardiac Electrophysiology Procedures
Published on: April 21, 2013
C-arm laser positioning device to facilitate percutaneous renal access
1Department of Surgery, Division of Urology, University of Western Ontario Schulich School of Medicine and Dentistry, London, Ontario, Canada.
Urology
|September 11, 2007
Summary
This study presents a simple fluoroscopic technique to improve renal access for percutaneous nephrolithotomy. The method utilizes a laser positioning device, making a difficult surgical skill more accessible for new surgeons.
Area of Science:
- Urology
- Surgical Techniques
- Medical Imaging
Background:
- Renal access is critical for percutaneous nephrolithotomy (PCNL) success.
- Acquiring proficiency in renal access is challenging for novice surgeons.
- Current techniques may lack precision or ease of use for beginners.
Purpose of the Study:
- To introduce a straightforward fluoroscopic technique for renal access.
- To simplify the acquisition of renal access skills for surgeons new to PCNL.
- To leverage existing fluoroscopy technology for improved procedural guidance.
Main Methods:
- A novel technique using a laser positioning device is described.
- This device emits an aiming beam, integrating with standard fluoroscopy C-arm units.
- The technique focuses on fluoroscopic guidance for precise needle placement.
Main Results:
- The described technique offers a simple method for renal access.
- It aims to enhance the learning curve for novice surgeons performing PCNL.
- The technique utilizes readily available components of modern fluoroscopy equipment.
Conclusions:
- This fluoroscopic technique offers a practical solution for improving renal access in PCNL.
- It has the potential to enhance surgical training and patient outcomes.
- The method's simplicity and reliance on standard equipment make it widely applicable.
