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Laboratory 42. The Male Perineum and the Penis
Step 10. Skin Incisions of the Male Perineum

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The superficial perineal pouch is a compartment that exists between the membranous layer of subcutaneous fascia and inferior fascia of the urogenital diaphragm. It contains the root of the penis and associated nerves and vessels. This region will be dissected later in this exercise.

Examine the subcutaneous tissue of the urogenital triangle. The superficial fascia can be divided into an outer superficial fatty layer, and a deeper membranous layer, called Colles' fascia. These layers are continuous with the superficial fascia of the thigh, anal region, and anterior abdominal wall.

Links and References:
Grant's: 3.59
Netter: 258
Rohen/Yokochi: 328