Musculus compressor nuda
Last revised by Dr Yuranga Weerakkody ◉ on 30 Jun 2020
Citation, DOI & article data
Citation:
Rongpipi, T., Weerakkody, Y. Musculus compressor nuda. Reference article, Radiopaedia.org. (accessed on 25 Sep 2022) https://doi.org/10.53347/rID-68326
Permalink:
rID:
68326
Article created:
27 May 2019 by Dr Tamsir Rongpipi
Revisions:
7 times by 4 users - see full revision history
System:
Section:
Synonyms:
Musculus compressor nuda is a small striated musculotendinous sling of the bulbocavernosus muscle, which extends from the anterior and lateral surfaces of the proximal bulbous urethra.
Musculus compressor nuda causes the proximal bulbous urethra to form a symmetric convex cone shape where the tip of the cone is the point at which the bulbous urethra enters the urogenital diaphragm and continues as the membranous urethra.
Radiographic features
Fluoroscopy
It may indent the proximal bulbous urethra on retrograde urethrogram and rarely on a micturating cystourethrogram. This structure should not be mistaken for a urethral stricture.
References
- 1. N. Reed Dunnick. Textbook of Uroradiology. (1997) ISBN: 9780683026979
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