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Updated: Aug 6, 2026

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Laparoscopic Left Lateral Sectionectomy: Guided by the Ligamentum Teres Hepatis and the Umbilical Fissure Vein
Published on: September 27, 2024
[Topic usage of bismuth subgallate as a hemostatic in tonsillectomy]
M A García de Hombre1, A Pérez Peñate
1Servicio de Otorrinolaringología, Hospital General de Fuerteventura. gdehombre@telefonica.net
Summary
Hemorrhage after adenotonsillectomy is a major concern for ENT specialists. Bismuth subgallate offers a dual solution, aiding intraoperative diagnosis and hemostasis by activating coagulation factor XII.
Area of Science:
- Otorhinolaryngology
- Surgical Complications
- Hemostasis
Context:
- Adenotonsillectomy is a common surgical procedure.
- Postoperative hemorrhage is a significant complication.
- Accurate intraoperative diagnosis of bleeding is crucial.
Purpose:
- To investigate the utility of bismuth subgallate in managing adenotonsillectomy hemorrhage.
- To evaluate its role in intraoperative diagnosis and hemostasis.
Summary:
- Bismuth subgallate, an astringent, provides color contrast for precise localization of bleeding sites during surgery.
- It acts as a hemostatic agent by activating coagulation factor XII.
- Literature review and clinical experience support its application.
Impact:
- Potential to reduce the incidence and severity of postoperative bleeding.
- Improves diagnostic accuracy for intraoperative hemorrhage.
- Offers a safe and effective adjunct in adenotonsillectomy procedures.
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