Fig. 5
From: Septum of the penis – dissection, anatomical description and functional relevance

Sagittal cross-section through the penile body to highlight the tendinous center of the penis. 1. Albuginea of the left corpus cavernosum. 2. Veins between the corpus spongiosum and the corpora cavernosa. 3. Corpus spongiosum and urethra. 4. Tendinous center of the penis