encyclopedia

Rhinoplasty (ῥίς rhis, nose + πλάσσειν plassein, to shape), commonly known as a nose job, is a plastic surgery procedure for correcting and reconstructing the form, restoring the functions, and aesthetically enhancing the nose by resolving nasal trauma (blunt, penetrating, blast), congenital defect, respiratory impediment, or a failed primary rhinoplasty.

Omentopexy is a surgical procedure whereby the greater omentum is sutured to a nearby organ.

Oophorectomy /ˌoʊ.

Orchiectomy (also named orchidectomy, and sometimes shortened as orchi) is a surgical procedure in which one or both testicles are removed.

Orchiopexy (or orchidopexy) is a surgery to move an undescended (cryptorchid) testicle into the scrotum and permanently fix it there.