Seek out a Board Certified Facial Plastic or Oculoplastic Surgeon, who has vast experience performing Blepharoplasty surgery, and you will find your answer. 17 years ago, my Facial Plastic Fellow performed a survey of Facial Plastic Surgeons in Canada and the USA, regarding type of suture used for all manners of Facial Plastic Surgical Procedures. At that time we found that 45% of polled surgeons used dissolving sutures for their Blepharoplasty procedures, while 54% used sutures that would need to be removed. (1% alleged that they used glue of some type). With this survey we find that indeed some surgeons prefer dissolving sutures and others don't, based on vast and varying levels of experience. More important than suture type is the judgement of the surgeon, so seek out an experienced surgeon with vast blepharoplasty experience, as this, rather than suture type, will generally lead to a better result. Good luck to you in the quest for newer eyelids !!