A muscle layer dilator for percutaneous nephrostomy.
نویسنده
چکیده
An instrument was developed to establish a tract through the muscle layer for percutaneous nephrostomy. The specially designed clamp holds a guide wire or rod and opens the muscle layer easily and safely. It is not as dangerous as a knife and is inexpensive compared with a disposable balloon dilator.
منابع مشابه
Acute effects of percutaneous tract dilation on renal function and structure.
BACKGROUND Percutaneous nephrolithotomy (PCNL) is performed on a routine basis for the rapid and efficient removal of large caliceal stones. After percutaneous puncture, rigid dilators or an inflatable balloon are used to dilate the nephrostomy tract to allow access to the collecting system for stone removal. Little is known of the acute impact of tract dilation procedures on renal function. ...
متن کاملA comparison of balloon and amplatz dilators in percutaneous nephrolithotomy: a retrospective evaluation.
OBJECTIVE In this study, we compared our experience using balloon and amplatz dilatation in percutaneous nephrolithotomy (PCNL). We also evaluated peri- and postoperative variables, including success rates. MATERIAL AND METHODS Two hundred renal stone patients (123 men/77 women) underwent PCNL at the Urology Clinic of İzmir Atatürk Training and Research Hospital from September 2005 to May 201...
متن کاملPERCUTANEOUS NEPHROSTOMY: A WELL ESTABLISHED AND EFFICACIOUS PROCEDURE
56 percutaneous nephrostomies were evaluated in 50 patients, with a malignant underlying factor in 32 and benign conditions in 24. The clinical indication was decompression for supravesical obstruction with or without azotemia in the majority of cases. Less common indications were management of ureteral fistula, ureteral stricture dilatation, and pelvic stone extraction. Serious complicati...
متن کاملAnalgesic Efficacy of Nephrostomy Tract inFiltration of Bupivacaine and Ketamine after Tubeless Percutaneous Nephrolithotomy: A Prospective Randomized Trial
Objectives:The aim of the present study was to assess the analgesic efficacy of IV ketamine injection inaddition to nephrostomy tract infiltration of ketamine – bupivacaine on postoperative pain relief after tubeless percutaneous nephrolithotomy (PCNL). Patients and Methods: Patients (n = 100), with renal stone who were candidates for PCNL were randomized to five groups with 20 cases in each: G...
متن کاملAnalgesic Efficacy of Nephrostomy Tract inFiltration of Bupivacaine and Ketamine after Tubeless Percutaneous Nephrolithotomy: A Prospective Randomized Trial
Objectives:The aim of the present study was to assess the analgesic efficacy of IV ketamine injection inaddition to nephrostomy tract infiltration of ketamine – bupivacaine on postoperative pain relief after tubeless percutaneous nephrolithotomy (PCNL). Patients and Methods: Patients (n = 100), with renal stone who were candidates for PCNL were randomized to five groups with 20 cases in each: G...
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ورودعنوان ژورنال:
- Hinyokika kiyo. Acta urologica Japonica
دوره 33 8 شماره
صفحات -
تاریخ انتشار 1987