Originally Posted by marinera
fun·di·form lig·a·ment of pe·nis [TA]
a band of elastic fibers of the superficial fascial layer that extends from the linea alba above the pubic symphysis then splitting to surround the penis before attaching to the fascia of the penis.
Fundiform ligament of penis | definition of fundiform ligament of penis by Medical dictionaryI think it doesn’t make much of a difference if it attach to the penis or just encircle it for our goals?
Doesn’t matter at all for what we are talking about. But I know that the fundiform ligament is not continuous with the tunica. You can pull a cadaver penis through it like a loop if you make a circumferential incision of the superficial fascia after removing the skin. It is pretty cool. And it ends at the septum of the scrotum, it is the main vertical suspensory structure of the scrotum, a major player in how low the balls hang.
"At the base of the body of the penis, identify the fundiform ligament of the penis. This ligament is derived from the membranous Scarpa’s fascia [from another specimen] of the anterior abdominal wall. The fundiform ligament of the penis extends from the linea alba to the penis and surrounds it laterally and it ends in the scrotal septum. The fundiform ligament supports the penis in a sling-like fashion."
http://ect.down state.edu/cours … /L42/030102.htm
"The penile skin is continuous with that of the lower abdominal wall and continues over the glans penis to form the prepuce; it then folds itself to reattach at the coronal sulcus. The penile skin envelopes the shaft and can be moved freely over the erect organ. The underlying fascial layer or dartos fascia (Colles’ fascia) is continuous with Scarpa’s fascia of the lower abdominal wall."
"The fundiform ligament is a thickening of the superficial penile fascia"
Male Genital Anatomy » Sexual Medicine » BUMC
The fundiform ligament originates at the linea alba, encricles the tunica and is continuous with the superficial Colles’ fascia which is the fascial layer continuous with the skin, not the Buck’s fascia which is the fascial layer under that which is continuous with the tunica (they are not continuous with one another which is why you can slide the skin over the tunica, like when you dry jelq), and then comes back together and attaches to the scrotal septum.
Once again, it doesn’t matter whether it attaches to the tunica or not for what we are talking about, it still performs its suspensory function whether attached or an unattached sling. I just wanted the anatomy to be correct in everyone’s mind.