What is the medical term for a wrinkle?

The medical term for a wrinkle is "rhytid." This term originates from the Greek word "rhytis," which means wrinkle or fold in the skin. In the context of medical aesthetics, understanding terminology is crucial for accurately describing skin conditions and communicating effectively with other professionals in the field.

While "pore" refers to small openings in the skin from which sweat and oil are released, "furrow" describes a deeper line or groove that can occur in the skin, often related to expressions or age, but it is not the general term for wrinkles. "Lentigo" refers to a type of skin discoloration that appears as small, brown spots on the skin, commonly linked to sun exposure, and does not pertain to wrinkles at all. Thus, among the options given, rhytid is the appropriate medical term specifically denoting a wrinkle.