Relationship among vaginal palpation, vaginal squeeze pressure, electromyographic and ultrasonographic variables of female pelvic floor muscles

The proper evaluation of the pelvic floor muscles (PFM) is essential for choosing the correct treatment. Currently, there is no gold standard for the assessment of female PFM function. To determine the correlation between vaginal palpation, vaginal squeeze pressure, and electromyographic and ultraso...

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Bibliographic Details
Published in:Revista brasileira de fisioterapia (São Carlos (São Paulo, Brazil)) Brazil)), 2014-09, Vol.18 (5), p.428-434
Main Authors: Pereira, Vanessa S, Hirakawa, Humberto S, Oliveira, Ana B, Driusso, Patricia
Format: Article
Language:English
Subjects:
Adolescent
Adult
Cross-Sectional Studies
Electromyography
Female
Humans
Original
Palpation
Pelvic Floor - diagnostic imaging
Pelvic Floor - physiology
Pressure
Ultrasonography
Vagina
Young Adult
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Summary:The proper evaluation of the pelvic floor muscles (PFM) is essential for choosing the correct treatment. Currently, there is no gold standard for the assessment of female PFM function. To determine the correlation between vaginal palpation, vaginal squeeze pressure, and electromyographic and ultrasonographic variables of the female PFM. This cross-sectional study evaluated 80 women between 18 and 35 years of age who were nulliparous and had no pelvic floor dysfunction. PFM function was assessed based on digital palpation, vaginal squeeze pressure, electromyographic activity, bilateral diameter of the bulbocavernosus muscles and the amount of bladder neck movement during voluntary PFM contraction using transperineal bi-dimensional ultrasound. The Pearson correlation was used for statistical analysis (p
ISSN:1413-3555
1809-9246
DOI:10.1590/bjpt-rbf.2014.0038