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A single-centre experience of retroperitoneoscopy using the balloon technique.
D D Gaur1, S S Rathi, A V Ravandale
1Bombay Hospital Institute of Medical Sciences, Bombay, India. ddgaur@vsnl.com
BJU International
|May 15, 2001
Summary
Retroperitoneal laparoscopy (RLP) is a safe and effective minimally invasive surgery. This study shows RLP success rates improve with surgeon experience, with low complication rates and quick patient recovery.
Area of Science:
- Minimally Invasive Surgery
- Urology
- Laparoscopic Surgery
Background:
- Retroperitoneal laparoscopic procedures (RLPs) offer a minimally invasive surgical approach.
- The balloon technique is commonly used for creating the retroperitoneal working space.
Purpose of the Study:
- To evaluate the efficacy and safety of retroperitoneal laparoscopic procedures (RLPs) utilizing the balloon technique.
- To identify factors influencing the success and safety of RLPs.
Main Methods:
- A retrospective review of 351 RLPs performed between 1991 and 2000 in 340 patients.
- Procedures included renal, adrenal, ureteric, and gonadal surgeries.
- Both mini-open digital dissection and closed percutaneous techniques were used for initial access.
Main Results:
- RLPs were successful in 90.6% of cases (318/351).
- The overall complication rate was 12.9%, decreasing to 9% in the last 100 procedures.
- Mean blood loss was 37.7 mL, with a mean hospital stay of 3 days and return to work in 14 days.
Conclusions:
- Retroperitoneal laparoscopy (RLP) with the balloon technique is a safe, efficient, and reliable minimally invasive option.
- Procedure success and safety are primarily linked to surgeon experience rather than specific techniques or materials.
- The use of nitrous oxide for insufflation is safe with appropriate precautions.