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Abdominal incisions: techniques and postoperative complications
J W A Burger1, M van 't Riet, J Jeekel
1Department of General Surgery, Erasmus Medical Center, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands. burger@heel.fgg.eur.nl
Summary
For abdominal surgery incisions, transverse or oblique cuts are best for small procedures, while paramedian incisions are recommended for major elective surgeries to reduce hernia risk. Midline incisions should be reserved for cases needing broad access.
Area of Science:
- Abdominal surgery
- Surgical techniques
- Wound healing
Background:
- Laparotomy incision choice impacts postoperative wound complications.
- Various incision types include midline, paramedian, transverse, and oblique.
- Understanding complication rates is crucial for surgical decision-making.
Purpose of the Study:
- To compare the incidence of postoperative wound complications among different laparotomy incision types.
- To evaluate the influence of incision technique on incisional hernia rates.
- To provide evidence-based recommendations for optimal incision selection.
Main Methods:
- Systematic literature review of prospective randomized trials and retrospective studies.
- Analysis of studies comparing midline, paramedian, transverse, and oblique abdominal incisions.
- Inclusion of studies with sufficient follow-up to assess wound complications.
Main Results:
- No significant differences in wound infection or dehiscence rates were found across incision types.
- Transverse, oblique, and paramedian incisions showed significantly lower incisional hernia rates compared to midline incisions.
- Lateral paramedian incisions demonstrated a 0% incisional hernia rate in comparative studies.
Conclusions:
- Transverse or oblique incisions are preferred for small, unilateral abdominal operations.
- Paramedian incisions are recommended for major elective laparotomies to minimize hernia risk.
- Midline incisions should be limited to procedures requiring extensive abdominal cavity access.