VB Anatomy

Development of Uterus and Vagina

  • Mesonephric system – formation of mesonephric tubules and ducts in females with remnants like epoophoron, paroophoron, and Gartner’s duct.
  • Paramesonephric ducts – their differentiation into fallopian tubes, uterus, cervix, and upper vagina.
  • Lower vaginal development – origin from sino-vaginal bulbs and vaginal plate explained step by step.
  • Developmental anomalies – clinical correlation with conditions like uterus didelphys, bicornuate uterus, unicornuate uterus, septate uterus, and imperforate hymen.
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