The learning curve for a single surgeon using ultrasonography to guide supine percutaneous nephrolithotomy with an alken metal telescopic dilator

Keyphrases

• Single Surgeon 100%
• Learning Curve 100%
• Dilators 100%
• Supine Percutaneous Nephrolithotomy 100%
• Statistical Analysis 50%
• Ultrasound 50%
• Adjacent Structures 50%
• Blood Transfusion 50%
• Percutaneous Nephrolithotomy 50%
• Consecutive Sampling 50%
• Large Diameter 50%
• Severe Complications 50%
• Group-based 50%
• Ultrasound-guided 50%
• Fluoroscopy 50%
• Non-severe 50%
• Tract Dilatation 50%
• Stone-free Status 50%
• Basic Competencies 50%
• Renal Stone 50%
• Line Chart 50%
• Radiation-free 50%
• Postoperative Fever 50%

Medicine and Dentistry

• Surgeon 100%
• Percutaneous Nephrolithotomy 100%
• Echography 100%
• Learning Curve 100%
• Base 14%
• Retrospective Study 14%
• Blood Transfusion 14%
• Kidney Stone 14%
• Puncture 14%
• Fluoroscopy 14%
• Postoperative Fever 14%