Plica semilunaris From Wikipedia the free encyclopedia Plica semilunaris can refer to: Plica semilunaris of conjunctiva Plica semilunaris of the fauces Plicae semilunares of the colon Topics referred to by the same term This disambiguation page lists articles associated with the title Plica semilunaris.If an internal link led you here, you may wish to change the link to point directly to the intended article.