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Laparoscopic splenectomy: optimal vascular control using the lateral approach and ultrasonic dissection
D Gossot1, S Fritsch, M Célérier
1Department of Surgery, Hôpital Saint-Louis, F-75010 Paris, France.
Surgical Endoscopy
|December 31, 1998
Summary
The lateral approach and ultrasonic shears significantly reduce bleeding during laparoscopic splenectomy (LS). This technique offers safer vascular control and shorter operative times compared to previous methods.
Area of Science:
- Minimally Invasive Surgery
- Surgical Oncology
- Gastrointestinal Surgery
Background:
- Intraoperative bleeding is a major complication and cause for conversion to open surgery during laparoscopic splenectomy (LS).
- Safer vascular control is crucial for improving outcomes in LS.
Purpose of the Study:
- To present the advantages of a lateral approach and ultrasonic shears (US) for safer vascular control in LS.
- To evaluate the efficacy of this technique in reducing intraoperative bleeding and operative time.
Main Methods:
- A total of 48 LS procedures were performed, with the final 20 utilizing a full lateral position and posterior approach.
- Ultrasonic shears (US) were used for dividing short gastric and lower pole vessels.
- The main vascular pedicle was stapled, and the spleen was removed via a Pfannenstiel incision.
Main Results:
- All 20 LS procedures in the lateral position group were completed successfully.
- Average intraoperative blood loss was significantly lower (51 ml) compared to anterior (180 ml) and hand-assisted (230 ml) approaches.
- Average operative time was 127 minutes, with no mortality and an uneventful postoperative course for most patients.
Conclusions:
- The lateral position and posterior approach provide safe vascular control during LS.
- Ultrasonic shears (US) enhance safety and reduce operative time.
- This technique results in significantly lower intraoperative bleeding compared to previous experiences and published data.