Background: For a long time, to achieve the natural shape of double-eyelid crease, multiple techniques of double-eyelid plastic surgery have been developed. We describe the trapezoid orbital septum membrane flap in blepharoplasty to achieve a dynamic double-eyelid crease and avoid a depressed static scar.
Methods: The authors developed a trapezoid orbital septum membrane flap in double-eyelid blepharoplasty.