[Utero-ovarian implantation. Experimental study and critical evaluation of its use in women]

The authors studied experimentally ovario-uterine implantation in rats, an operation first performed many years ago yielding very rare and debatable results. This procedure is ineffective in the treatment of sterility due to endometrial proliferation over the ovary, which closes off rapidly the endometrial cavity and separates it from the implanted ovary. Much uncertainty surrounds the majority of previously reported successes, the few resultant pregnancies from ovario-uterine implantation considered due to hazard and completely unreliable. This operation has no place in the treatment of sterility.