為了改善這個問題,學者們紛紛在近幾年提出異於傳統的手術方式
◎ Camirand(Canada)—Transconjunctival
◎ Hamra(USA)—Arcus Marginalis release
◎ Da la Plaza(Spain)—Capsulopalpebral Fascia suture to orbital rim periosteum
◎ Loeb(Brazil)—medial fat pad sliding
◎ Guerrosantos(Mexico)—fat grafting
◎ Coleman(USA)—fat grafting