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Objectives To expand the anatomical investigations of the G‐spot and to assess the G‐spot's characteristic histological and immunohistochemical features. Design An observational study. Setting International multicentre. Population Eight consecutive fresh human female cadavers. Methods Anterior vaginal wall dissections were executed and G‐spot microdissections were performed. All specimens were stained with haematoxylin and eosin (H&E). The tissues of two women were selected at random for immunohistochemical staining. Main outcome measures The primary outcome measure was to document the anatomy of the G‐spot. The secondary outcome measures were to identify the histology of the G‐spot and to determine whether histological samples stained with H&E are sufficient to identify the G‐spot. Results The anatomical existence of the G‐spot was identified in all women and was in a diagonal plane. In seven (87.5%) and one (12.5%) of the women the G‐spot complex was found on the left or right side, respectively. The G‐spot was intimately fused with vessels, creating a complex. A large tangled vein‐like vascular structure resembled an arteriovenous malformation and there were a few smaller feeding arteries. A band‐like structure protruded from the tail of the G‐spot. The size of the G‐spot varied. Histologically, the G‐spot was determined as a neurovascular complex structure. The neural component contained abundant peripheral nerve bundles and a nerve ganglion. The vascular component comprised large vein‐like vessels and smaller feeding arteries. Circular and longitudinal muscles covered the G‐complex. Conclusion The anatomy of the G‐spot complex was confirmed. The histology of the G‐spot presents as neurovascular tissues with a nerve ganglion. H&E staining is sufficient for the identification of the G‐spot complex.

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