Variations in the position and length of the vermiform appendix in a black kenyan population.
Background. Topography of the appendix influences its mobility, degree of mobilization of the cecum, and need for additional muscle splitting during appendectomy. Although appendectomy is a common surgical procedure, there is a paucity of data on its topography in black Africans. Methods. The position and length of the appendix and relation of the appendicular base with spinoumbilical line were determined in 48 cadavers obtained from the Department of Human Anatomy, University of Nairobi, Kenya. Results. The commonest appendicular types in males were retrocecal 10 (27%) while in females was subileal 4 (36.4%). The average length of the appendix was 76.5 ± 23.6 mm. The base of the appendix was located along, below, and above the spinoumbilical line in 25 (52.1%), 9 (18.8%), and 14 (29.2%) cases, respectively. Conclusion. The topography of appendix in Kenyans shows variations from other populations. Knowledge of these variations is important during appendicectomy.
Department of Human Anatomy, University of Nairobi, P.O. Box 30197, Nairobi 00100, Kenya.
Philip
0000-0002-5639-2993
P
Mwachaka
Department of Human Anatomy, University of Nairobi, P.O. Box 30197, Nairobi 00100, Kenya.
Hemed
H
El-Busaidy
Department of Human Anatomy, University of Nairobi, P.O. Box 30197, Nairobi 00100, Kenya.
Simeon
S
Sinkeet
Department of Human Anatomy, University of Nairobi, P.O. Box 30197, Nairobi 00100, Kenya.
Julius
J
Ogeng'o