[Estimation of the hydrodynamical characteristics of the end-to-loop gastroenteroanastomosis].
The article presents the results of a study of the hydrodynamical characteristics of the end-to-loop gastroenteroanastomosis by the method of multichannel intraluminal manometry. The study was carried out on 7 outbreed dogs. The function of anastomosis was studied at the constant speed of liquid passage as well as at modeling short-term rises of pressure similar to those created by stomach and gut peristalsis. The results of the study testify that the end-to-loop anastomosis is a dosed obstacle to the antegrade passage comparable with those in the normal state and has expressed antireflux properties.
Onopriev
V I
VI
Uvarov
I B
IB
Liutov
D A
DA
Gogolev
D O
DO
D000713:Anastomosis, Roux-en-Y; D000818:Animals; D004285:Dogs; D018530:Gastric Stump / Q000601:surgery; D005769:Gastrointestinal Motility / Q000502:physiology*; D005772:Gastrointestinal Transit / Q000502:physiology; D007422:Intestines / Q000601:surgery; D008365:Manometry; D023421:Models, Animal; D016065:Myoelectric Complex, Migrating / Q000502:physiology; D010528:Peristalsis / Q000502:physiology; D014160:Transducers, Pressure