Document Detail


Magnetic resonance imaging of sexual intercourse: initial experience.
MedLine Citation:
PMID:  11554209     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
The objective of this study was to investigate sexual intercourse with magnetic resonance imaging (MRI). A volunteer couple (30 year-old male, 27-year-old female) with a normal sex life, had face-to-face sexual intercourse (reversed missionary position) under MRI. Static and dynamic T2-weighted sagittal sequencies were acquired on the midline before and during vaginal penetration. In this position, before penetration, the vagina was parallel to the pubococcygeal line and had normal anterior convexity. After penetration, accentuation of the vaginal convexity was observed, produced by the penile gland reaching the anterior cul-de-sac and contact with the anterior vaginal wall. The posterior bladder wall was pushed forward and upward, the uterus upward and backward. In this initial experience, we observed a preferential contact of the penis in erection with the anterior vaginal wall and the anterior cul-de-sac in the face-to-face sexual position. MRI allows a noninvasive assessment of sexual intercourse.
Authors:
A Faix; J F Lapray; C Courtieu; A Maubon; K Lanfrey
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Journal of sex & marital therapy     Volume:  27     ISSN:  0092-623X     ISO Abbreviation:  J Sex Marital Ther     Publication Date:    2001 Oct-Dec
Date Detail:
Created Date:  2001-09-13     Completed Date:  2002-02-07     Revised Date:  2004-11-17    
Medline Journal Info:
Nlm Unique ID:  7502387     Medline TA:  J Sex Marital Ther     Country:  United States    
Other Details:
Languages:  eng     Pagination:  475-82     Citation Subset:  IM    
Affiliation:
Department of Urology and Radiology, CMC Beausoleil, 119 Avenue de Lodeve, 34070, Montpellier, France.
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MeSH Terms
Descriptor/Qualifier:
Adult
Coitus / physiology*
Female
Humans
Magnetic Resonance Imaging*
Male
Penile Erection / physiology
Vagina / anatomy & histology*

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