* Gastropexy: Fixation of the stomach
* Nephropexy: Fixation of a kidney
* Splenectomy: Removal of the spleen (not fixation, but related)
* Hysteropexy: Fixation of the uterus
* Colopexy: Fixation of the colon
* Enteropexy: Fixation of the intestines
* Orchiopexy: Fixation of a testicle
* Oophoropexy: Fixation of an ovary
* Cystopexy: Fixation of the bladder
* Hepatopexy: Fixation of the liver
* Cardiopexy: Fixation of the heart
* Thoracopexy: Fixation of the chest wall
These are just a few examples, and there are many other words ending in "-pexy" related to specific organs or tissues.