Pig intestines are used against inguinal hernia

Surgical treatment of inguinal hernia sometimes uses biological collagen prostheses, of which certain models are manufactured from pig intestine. Marketed since 2003, these biological options are attached with fibrin glue for a unit cost varying from 500 to 700 euros. However, these devices do not totally eliminate the risk of subsequent pain, which remains estimated at around 8% due to the surgeon's handling.