2024年11月19日 · Overview. Percutaneous nephrolithotomy (per-kyoo-TAYN-ee-uhs NEF-roe-lih-THOT-uh-me) is a procedure used to remove kidney stones from the body when they can't pass on their own.

What is percutaneous nephrolithotomy? Percutaneous nephrolithotomy (per-kew-TAY-nee-us NEF-roh-leh-THOT-oh-mee) is a surgery to remove kidney stones that are too large to pass on their own. A healthcare provider usually suggests percutaneous nephrolithotomy (PCNL) when other methods to pass a kidney stone are unsuccessful or not possible.

Kidney stones are formed in the urinary tract due to crystallization of chemical compounds in the urine. PCNL is a technique used to remove certain stones in the kidney or upper ureter (the tube that drains urine from the kidney to the bladder) that are too large for other forms of stone treatment such as shock wave lithotripsy or ureteroscopy.

Percutaneous nephrolithotomy (PCNL) is a minimally-invasive procedure to remove stones from the kidney by a small puncture wound (up to about 1 cm) through the skin. It is most suitable to remove stones of more than 2 cm in size and which are present near the pelvic region. It is usually done under general anesthesia or spinal anesthesia.

经皮肾镜技术(PCNL)是腔内泌尿外科手术的一个重要部分，在治疗上尿路结石方面，与输尿管镜技术及体外冲击波碎石共同成为现代主要的治疗方法，已彻底改变了传统开放手术的外科治疗方式。通过经皮肾镜术、输尿管镜取石术及体外冲击波碎石术等综合处理方法，可以使90%以上肾结石可 …

泌尿系结石是泌尿外科最常见的疾病之一。最新的流行病学调查结果显示，中国成年人泌尿系结石患病率高达6.5% [] 。 经皮肾镜取石术(percutaneous nephrolithotomy，PCNL)是治疗上尿路结石的主要手术方式之一。

Let your doctor know: All of your prescription medicines, vitamins and supplements, herbs and natural remedies, and over-the-counter drugs. Any known allergies you have to medicines and the contrast agent used in some X-rays.

经皮肾镜取石术，就是在 腰部 建立一条从皮肤到肾脏的通道，通过这个通道把肾镜插入肾脏，利用激光、超声等碎石工具，把 肾结石 击碎取出。 就是所谓的“打孔取石”。英文简写为 pcnl 。 经皮肾镜取石术是 肾结石 治疗的现代 微创技术 ，北京大学第一医院1985年率先在国内开展此项技 …

2023年1月4日 · A percutaneous nephrolithotomy (PCNL) is a procedure to remove a kidney stone or stones. Percutaneous means ‘through the skin’ and nephrolithotomy means ‘taking stones out of the kidney’.

You are here: Urology Textbook > Surgery (procedures) > Percutaneous nephrolithotomy Percutaneous Nephrolithotomy: Surgical Steps and Complications. Percutaneous nephrolithotomy is an endoscopic minimally invasive procedure for the removal of kidney stones 1 cm in size or larger (Knoll et al., 2017). The abbreviations are PCNL or PNL.