Can a lower bleph with eye fat repositioning cause a sunken appearance?

I realize this is quite the old question for this platform, but I do get this quite often in person so may be helpful for others. If you don’t have excess orbital fat and otherwise would not require blepharoplasty, a great way to correct the tear trough is to graft micronized fat from a separate donor, which is simpler and just as durable of a result. Repositioning orbital fat can yield asymmetry or a sunken appearance if there is no true excess to begin with.