Impact of internal iliac artery or abdominal aorta blockade on the pressure of internal iliac artery net in goats
10.3760/cma.j.issn.1001-8050.2012.01.027
- VernacularTitle:髂内动脉或腹主动脉阻断对山羊髂内动脉网压力的影响
- Author:
Ying LIU
;
Ke SU
;
Aqin PENG
;
Yingze ZHANG
- Publication Type:Journal Article
- Keywords:
Pelvis;
Artery;
Hemostasis;
Pressure
- From:
Chinese Journal of Trauma
2012;28(1):83-86
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the effect of internal iliac artery or abdominal aorta blockade on the pressure of internal iliac artery net in order to provide theoretical basis for reasonable option of arterial blockade in management of arterial bleeding of pelvic fractures.Methods Five goats were included in the study.The measurement of the pressure of internal iliac artery net was made in the following steps:( 1 ) measurement of the pressure of normal internal iliac artery,(2) measurenent of the pressure following blockade of unilateral internal iliac artery,(3) measurement of the pressure following blockade of bilateral internal iliac arteries,(4) measurement of the pressure following blockade of abdominal aorta and bilateral internal iliac arteries simultaneously,(5) measurement of the pressure following blockade of abdominal aorta only.Results The normal internal iliac artery pressure was ( 57.84 ± 13.46 ) mm Hg.The pressures following the blockade of unilateral internal iliac artery,bilateral internal iliac arteries,abdominal aorta and bilateral internal iliac arteries sinultaneously,and abdominal aorta only were (38.40±17.39) mm Hg,(29.70 ± 12.16) mmHg,(32.80 ± 17.02) mm Hg and (29.20 ± 18.52) mm Hg,respectively.All the blocking designs had obvious effect on the pressure of normal internal iliac artery ( P ＜ 0.05 ),while the various blockade modes themselves showed no statistical differences (P ＞ 0.05). Conclusion The upper described four modes of blockade are similar in decreasing the pressure of the internal iliac artery net.Thereby,only one of them is enough in management of artery hemorrhage following pelvic fractures.
