[Solid organ transection. Open and laparoscopic surgery].
Recent advances in liver surgery have reduced post-hepatectomy mortality to less than 5% in most units specialized in hepato-pancreatic-biliary surgery. Possibly, the single most important factor contributing to these improved results has been the reduction in intraoperative bleeding during liver parenchymal transection. Liver transection is the most risky part of the intervention due to the risk of massive hemorrhage. Some technological advances and refinements to the surgical technique have contributed to making this critical phase of liver surgery safer. Among these advances, the most notable are detailed knowledge of the surgical anatomy of the liver, vascular control techniques and methods of liver parenchymal transection. The present review describes current transection techniques, as well as their advantages and disadvantages. Until there is solid evidence on the best method, the choice of technique and instrument for liver transection depends mainly on the surgeon's personal preference. Nevertheless, some factors can influence the choice of method, such as the surgeon's experience, anesthetic management, type of hepatectomy (central, peripheral), type of approach (open, laparoscopic), quality of the liver (normal, cirrhotic, steatotic) and the availability of the instruments in the center.
Santoyo
Julio
J
Servicio de Cirugía General, Digestiva y Trasplantes, Hospital Regional Universitario Carlos Haya, Málaga, España. julio.santoyo.sspa@juntadeandalucia.es
Suárez
Miguel Angel
MA
Fernández Aguilar
José Luis
JL
Pérez-Daga
José Antonio
JA
Sánchez-Pérez
Belinda
B
González-Sánchez
Antonio
A
Carrasco
Joaquín
J
Alvarez
Antonio
A
Titos
Alberto
A
D006498:Hepatectomy / Q000379:methods*; D006801:Humans; D010535:Laparoscopy; D011446:Prospective Studies