C. Dursteindecker et al., COMPARISON OF ADHESION FORMATION IN TRANSPERITONEAL LAPAROSCOPIC HERNIORRHAPHY TECHNIQUES, The American surgeon, 60(3), 1994, pp. 157-159
Two techniques of transperitoneal laparoscopic inguinal hernia repair
were studied to evaluate the incidence of short term adhesion formatio
n. Two methods were evaluated in thirty pigs with induced bilateral in
guinal hernia defects. Half of the defects were repaired by incising t
he peritoneum, placing the mesh over the muscle defect, securing the m
esh with staples, and reapproximating the peritoneum over the defect w
ith staples. The other hernias were repaired by positioning the mesh o
ver the defect and securing the mesh with staples, with no reapproxima
tion of the peritoneum. The animals were allowed to recover and were k
illed at the end of two weeks. At autopsy, the animals were examined f
or the presence of adhesions to bowel. A statistically greater number
of adhesions were formed with peritoneal reapproximation, 43 per cent
(13/30), compared with 10 per cent (3/30) when the peritoneum was not
reapproximated. The simpler method of repair, with no reapproximation,
resulted in a statistically lower incidence of adhesions.