Objective To determine what importance is given to the puncture and assistive technologies
in percutaneous nephrolithotomy (PNL) in the current urological literature. Methods PubMed …

Percutaneous renal access is a key step for a successful percutaneous nephrolithotomy. It
involves the use of fluoroscopy, ultrasonography, or a combination of both. Over the years …

Purpose Percutaneous nephrolithotomy (PCNL) is traditionally performed on an inpatient
basis. We determine the safety and outcome of day-surgery PCNL by experienced surgeon …

Purpose: Percutaneous nephrolithotomy (PCNL) has wide variability in the methods of renal
access. In many centers, this is done as a separate nephrostomy procedure by …

Introduction: Percutaneous nephrolithotomy is a minimally invasive procedure indicated for
the management of staghorn calculi or renal calculi> 2.0 cm. Percutaneous renal access is a …

Purpose: To evaluate the efficacy of supine percutaneous renal access by robot-assisted
(RA) fluoroscopy and ultrasound (US) guidance in terms of procedural outcomes and …

Objective This study was performed to investigate the learning curve of ultrasound-guided
percutaneous nephrolithotripsy (PCNL) for the treatment of complex renal calculi. Methods …

Introduction: A considerable proportion of percutaneous nephrolithotomy complications
occurs during renal puncture. An option to decrease the complications rate is needle …

经皮肾镜取石术是上尿路结石的重要治疗方法之一, 经过40 余年的发展, 经皮肾镜取石术已发展
为多种形式. 无论何种形式的经皮肾镜取石术, 经皮肾穿刺是手术的必要步骤 …

Introduction To decrease complication rate, we developed a novel MG needle for kidney
puncture consisting of a pointed cannula, an atraumatic mandrin-bulb and a spring …