RESUMEN
The research was performed on 15 non embalmed bodies and 32 abdominal complexes of adult individuals. The comparative study of variant anatomy of splenic ligaments and architectonics of arteries passing through them was carried out to substantiate the mobilization of splenopancreatic complex. Anatomical and angiographic restudied were carried out using preparation, morphometry, injection of gastric, pancreatic and splenic vascular bed with red lead suspension. It was established that the form and sizes of splenic ligaments and their interrelation with the branches of the splenic artery were variable. The minimal and maximal sizes of gastrolienal, phrenicosplenic and splenocolic ligaments differed 2-3 times. In most cases, spleen was fixed in abdominal cavity by many short ligaments. It was shown that architectonics and topography of main branches of spleen artery were determined by morphometric characteristics of the spleen proper and its ligaments. The knowledge of splenic ligament variant anatomy allows a new perspective to approach to substantiate different methods of the mobilization of spleno-pancreatic complex during surgical operations on organs of the upper part of the peritoneal cavity and organ-preserving surgery of the spleen.
Asunto(s)
Ligamentos/anatomía & histología , Bazo/anatomía & histología , Bazo/irrigación sanguínea , Arteria Esplénica/anatomía & histología , Adulto , Femenino , Humanos , MasculinoRESUMEN
A comparative study of the effect of the combination of Nissen fundoplication, different variants of splenectomy ligation of left gastric artery on stomach wall arterial bed blood fillability was carried out on 40 human corpses in 6 research series. The red lead paint suspension was used for the injection of arterial bed. It was shown that combination of Nissen operation andligation of stomach short arteries during splenectomy and left gastric artery trunk in its intraligamental part resulted in the impairment of the stomach wall blood supply. In the gastric fundus area avascular zones measuring from 2.5 x 3.0 to 5.0 x 10.0 cm and larger, were detected. The stomach wall of the given areas is potentially prone to necrosis. Avascular zones in the stomach wall were not observed when short gastric arteries were preserved.