HowtodistinguishlacrimalgroovefromIndianpattern?Thedifferencebetweenthetwoissimplydividedintothreecategories.1.Differentpositi**:Lacrimalgroove:aconcavegrooveonthenasalsideofthelowereyelidfromtheinnercorneroftheeye.Indianpattern:underthelacrimalgroove,theapplemuscleisdividedintotwopartsvisually,whichappearstobeuneveninthemiddleface.2.Differentcauses:Lacrimalgroove:itiscausedbythelossofcollagenandfatatrophyundertheorbit.Indianlines:itismainlyrelatedtomanyfactors,suchastootightzygomaticligaments,h
