Lane Medical Library

Bassett Collection of Stereoscopic Images of Human Anatomy

Male external genitalia and perineum

General view of urethral aspect of penis with fascia removed

Image #168-1

KEYWORDS: Muscles and tendons.

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Higher resolution images are available for a fee. Contact Drew Bourn, PhD, MLIS.

Male external genitalia and perineum
General view of urethral aspect of penis with fascia removed
The left crus (15) has been cut off about at its junction with the right crus. The bulbospongiosus and ischiocavernosus muscles of the right side have been preserved.
1 . Glans penis
2 . Corona of glans
3 . Corpus spongiosum
4 . Corpus cavernosum right
5 . Corpus cavernosum left
6 . Bulbospongiosus muscle
7 . Inferior pubic ramus
8 . Crus of penis
9 . Ischiocavernosus muscle
10 . Obturator externus muscle
11 . Ischial tuberosity
12 . Sphincter muscle of urethra
13 . Inferior fascia of urogenital diaphragm
14 . Internal pudendal artery
15 . Crus of penis (cut across)
16 . Upper pointer: artery of penis (pointer at branching of dorsal artery of penis and deep artery of penis) Lower pointer: artery of bulb of penis
17 . Acetabular branch of obturator artery
18 . Joint capsule of coccyx

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