When discussing lip anatomy, I often use the terms "curtain" and "carpet" lips to describe two distinct structures.

Curtain lips are thin, tight, and pull straight up when lifted, revealing more teeth but without much increase in the red lip portion, like in M-shaped lips. These may require a combination of a lip lift with additional procedures for optimal results.

On the other hand, carpet lips are fuller, softer, and roll out more easily when lifted, increasing both vermilion height and tooth show, making them more suitable for a straightforward lip lift.

Understanding your lip type can guide the best surgical approach to achieve your desired look.