Hydatid disease of the liver still remains a serious medical problem. As a
result of increased travelling and immigration, it has also appeared in pre
viously unaffected countries and is now well manifested in countries where
the medical personnel lack the experience to treat this problem. We report
an alternative method for the surgical management of hydatid disease of the
liver, especially that located over the right superior-posterior aspect of
the liver. Through a lateral right thoracotomy, we have a better exposure
of the cyst and by using the right hemidiaphragm we achieve the same benefi
cial effect as omentoplasty does.