Will a canthoplasty correct my lower eyelid drooping? (photo)

Hi, I’d like my lower eyelid to not droop as is seen in the attached picture of me. Would a canthoplasty be the best procedure? And is this a permanent solution? (As in going to last at least ten years). I was initially interested in canthopexy but was told this was a less ideal, less permanent solution. Many thanks!