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[Is a scalpel required to perform a thoracotomy?]]
A J Stolz1, J Schützner, R Lischke
1III. chirurgická klinika 1. LF UK a FN Motol, Praha.
Summary
Electrocautery and scalpel incisions for thoracic wounds show similar infection rates. This prospective study found no significant difference in wound complications, suggesting surgeon preference dictates the choice for anterolateral thoracotomy.
Area of Science:
- Thoracic Surgery
- Surgical Incision Techniques
- Wound Infection Control
Background:
- Electrosurgery is commonly used in surgical incisions.
- Concerns exist regarding potential increased infection rates with electrocautery compared to traditional scalpel methods.
- Optimizing surgical techniques to minimize wound complications is crucial in thoracic procedures.
Purpose of the Study:
- To prospectively evaluate and compare the incidence of wound infection rates between electrocautery and scalpel incisions in thoracic surgery.
- To determine if using electrocautery for creating thoracic wounds leads to a higher risk of postoperative wound infections.
- To assess early and late wound complications associated with different incision methods.
Main Methods:
- A prospective randomized study involving 73 patients undergoing elective anterolateral thoracotomy.
- Patients were divided into two groups: Group A (coagulation-fulgurate mode) and Group B (blend cut mode) for incision.
- In both groups, the initial half of the incision was made with a scalpel, followed by electrosurgery for the second half.
- Wound complications were meticulously recorded and categorized as infectious (grades 1-3) or non-infectious (hematoma).
Main Results:
- Both scalpel and electrosurgical methods for anterolateral thoracotomy incisions demonstrated comparable rates of early and late wound complications.
- No statistically significant difference in infectious or non-infectious wound complications was observed between the coagulation-fulgurate and blend cut electrosurgical modes.
- The study found similar outcomes regarding wound healing and complication profiles for both techniques.
Conclusions:
- Electrocautery, used in either coagulation or blend cut mode, is as safe as the scalpel for creating anterolateral thoracotomy incisions in terms of wound complications.
- The choice between using a scalpel or electrocautery for thoracic incisions does not significantly impact wound infection rates.
- Surgeon preference can guide the selection of incision method for anterolateral thoracotomy, as both techniques yield similar safety profiles.