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Robot-Assisted Laparoscopic Splenectomy In Children: A Case Report with Literature Review
Published on: March 27, 2026
Reaching proficiency in laparoscopic splenectomy.
Tarik Zafer Nursal1, Ali Ezer, Sedat Belli
1Department of General Surgery, University of Baskent, Dadaloglu Mah., 01200, Serin Evler 39. Sk. No. 6 Yüregir/Adana, Turkey.
World Journal of Gastroenterology
|August 26, 2009
Summary
This study on laparoscopic splenectomy reveals a unique learning curve. Proficiency in this minimally invasive surgery requires approximately 25 cases, differing from typical surgical learning curves.
Area of Science:
- Minimally Invasive Surgery
- Surgical Education
- Gastrointestinal Surgery
Background:
- Laparoscopic splenectomy is a complex procedure.
- Assessing surgical proficiency is crucial for patient safety.
- The learning curve for laparoscopic splenectomy is not well-defined.
Purpose of the Study:
- To evaluate the learning curve for laparoscopic splenectomy.
- To determine the number of cases required to achieve proficiency.
- To analyze surgical outcomes based on experience.
Main Methods:
- Retrospective analysis of 33 laparoscopic splenectomies by a single surgeon over 6 years.
- Patients grouped into sets of five based on operation date.
- Comparison of operation duration, complications, length of stay, conversion rates, and splenic weight between groups.
Main Results:
- Significant reduction in operation times observed (P = 0.001).
- Improvement noted after the initial 5 cases, with further decreases after 25 cases.
- No significant differences found in complications, length of stay, conversion rates, or splenic weight.
Conclusions:
- The learning curve for laparoscopic splenectomy is a horizontal lazy "S" shape, not an "L" shape.
- Surgical privileges may be considered after 5 cases.
- Demonstrated proficiency in laparoscopic splenectomy requires approximately 25 cases.
