Location of the ostia of the renal arteries in the aorta.
A total of 30 adult abdominal aorta specimens dissected from cadavers was used in our study. The location of the ostium of the superior mesenteric a. relative to the ostium of the celiac trunk was identified on the aortic wall. Following this, the locations of the ostia of the renal aa. on the internal wall of the abdominal aorta were examined relative to the ostia of the arteries mentioned earlier. The ostium of the superior mesenteric a. was usually localized on the inferior-right side of the ostium of the celiac trunk. The mean value of the distance between the ostia was 17.9 mm. The ostium of the right renal a. was more cranial than the ostium of the left renal a. (53.3%). However, the ostia of both right and left renal aa. were at the same level in three cases (10%). Locations of the ostia of the renal aa. were usually on the lateral and anterolateral regions of the aortic wall. This study was carried out in order to contribute to selective angiography and surgical interventions for the removal and transplantation of organs, particularly of the kidney. Our results are compared with previous similar studies in man.
Ozan
H
H
Department of Anatomy, Gülhane Military Medical Academy, Medical Faculty, Ankara, Turkey.
Alemdaroglu
A
A
Sinav
A
A
Gümüsalan
Y
Y
D000328:Adult; D001012:Aorta, Abdominal / Q000033:anatomy & histology*; D002102:Cadaver; D002445:Celiac Artery / Q000033:anatomy & histology; D006801:Humans; D017538:Mesenteric Artery, Superior / Q000033:anatomy & histology; D012077:Renal Artery / Q000033:anatomy & histology*