The suspensory ligament of the penis is a triangular midline structure anchoring the penis to the pubic symphysis,[1] holding the penis close to the pubic bone and supporting it during erection.[2]
The ligament attaches by its apex onto the symphysis pubis and linea alba, and by its base onto the dorsal and lateral aspects of the corpora cavernosa penis.[1]
The midline lamina splits inferiorly/distally to attach onto each corpus cavernosus penis lateral to the groove of the deep dorsal vein of penis, whereas each lateral lamina attaches distally onto the lateral aspect of the corresponding/ipsilateral corpus cavernosus penis.[1]