Müllerian agenesis (MRKH syndrome) affects 1 in 4000-10,000 females and leads to the absence of the uterus and vagina, typically resulting in primary amenorrhea but normal secondary sexual characteristics. This paper discusses a case of a 16-year-old girl with MRKH who underwent a modified Davydov procedure using a tubularized peritoneal graft, resulting in a successful neovagina creation with satisfactory postoperative outcomes. The study concludes that this surgical approach offers minimal morbidity and effective functional outcomes for sexual intercourse.