title: Round spermatid nucleus injection (ROSNI).
abstract: This Committee Opinion reviews the unresolved issues and experimental nature associated with the procedure and its limited success rates.
mesh_terms: D002467:Cell Nucleus / Q000502:physiology; D002869:Chromosome Aberrations; D041322:Chromosomes, Human, Y; D047108:Embryonic Development / Q000502:physiology; D005260:Female; D030342:Genetic Diseases, Inborn / Q000517:prevention & control; D006801:Humans; D007248:Infertility, Male / Q000235:genetics; D008297:Male; D053652:Nuclear Transfer Techniques; D009865:Oocytes / Q000502:physiology; D011247:Pregnancy; D020554:Sperm Injections, Intracytoplasmic / Q000379:methods*; D013087:Spermatids / Q000637:transplantation*; D013091:Spermatogenesis / Q000502:physiology