Is weakening of the corrugator supercilii muscle only possible during an endoscopic brow lift or can it be done as part of a lateral brow lift (open brow lift)? My corrugator supercilii is very strong and is pushing down on my eyes. My 11 lines are prominent, and there is a skin laxity on my upper lids. I would like to get the brow lift as part of a midfacelift to address these problems.