electrocautery dissection
Pronunciation: ee-lek-tro-KAW-ter-ee dih-SEK-shun
The use of electrical current to cut tissues and achieve hemostasis simultaneously during surgical procedures.
Full Definition
Electrocautery dissection involves the use of high-frequency electrical current delivered through specialized instruments to cut tissues while simultaneously coagulating blood vessels and achieving hemostasis. Modern electrosurgical units allow precise control of cutting and coagulation modes, enabling surgeons to tailor the energy delivery to specific tissue types and surgical requirements. In oncologic surgery, electrocautery must be used judiciously to avoid thermal injury to adjacent critical structures and to minimize tissue artifact that could interfere with histopathologic examination of surgical margins.
Usage
Usage note: Often abbreviated as 'Bovie' after the inventor; specify mode (cut/coag) when documenting.
In Context
- "Electrocautery dissection was used to mobilize the tumor while maintaining hemostasis." — Operative report
- "Minimal electrocautery dissection near the margin reduced thermal artifact for pathology review." — Surgical technique note