escharectomy
Pronunciation: es-kar-EK-toh-mee
Surgical removal of eschar (dead tissue) from burn wounds to promote healing and prevent infection.
Full Definition
Escharectomy is the surgical procedure involving the removal of eschar, which is the thick, leathery scab or dead tissue that forms over severe burns. This procedure is essential in burn wound management as eschar can harbor bacteria, impede healing, and restrict blood flow to underlying tissues. Escharectomy can be performed using various techniques including sharp excision, enzymatic debridement, or mechanical methods. The procedure is typically performed in stages to minimize blood loss and may be combined with immediate skin grafting. Timing of escharectomy is crucial, with early excision generally preferred to reduce complications and improve outcomes.
Usage
Usage note: Distinguish from escharotomy, which involves incision rather than excision.
In Context
- "Early escharectomy was performed to remove necrotic tissue from the third-degree burns." — Operative report
- "The patient underwent staged escharectomy with immediate grafting." — Treatment plan