Not available in English. Shown in Latin.

Can. 851

§ 1. Si in utraque vel alterutra parte deest consensus, matrimonium non potest valide sanari in radice, sive consensus ab initio defuit, sive ab initio praestitus postea revocatus est.

§ 2. Si vero consensus ab initio quidem defuit, sed postea praestitus est, sanatio concedi potest a momento praestiti consensus.

Wording unchanged since the Code took effect in 1991.

Read the whole title TITULUS XVIDe Cultu Divino et Praesertim de Sacramentis 667–895