title: Central (third) fat pad of the upper eyelid.
abstract: A clinical study on the surgical anatomy of the upper-eyelid fat pads was performed on 55 consecutive patients who underwent a blepharoplasty. It was confirmed that the periorbital fat is encapsulated in compartments and that the number of fat pads varies. In 56% of the cases there were two fat pads and in the 44% three fat pads in the upper eyelid. The third fat pad is anatomically and histologically an accessory medial extension of the lateral fat pad. However, for the sake of clarity, the term central fat pad of the upper eyelid is proposed as a denominator of this structure. The purpose of this article is to make the less experienced surgeons aware of variations in the configuration of the periorbital fat and to remind them that after two fat pads are removed from the upper eyelid there might still be a third.
authors.affiliation: Lidingö-Kliniken, Sweden.
authors.forename: I A
authors.initials: IA
authors.lastname: Niechajev
authors.forename: A
authors.initials: A
authors.lastname: Ljungqvist
mesh_terms: D000273:Adipose Tissue / Q000033:anatomy & histology / Q000601:surgery*; D000328:Adult; D000368:Aged; D005143:Eyelids / Q000033:anatomy & histology / Q000601:surgery*; D005260:Female; D006801:Humans; D015187:Lipectomy / Q000379:methods*; D008297:Male; D008751:Methylene Blue; D008875:Middle Aged; D013194:Staining and Labeling / Q000379:methods; D013518:Surgery, Plastic / Q000379:methods*
chemical_list: D008751:Methylene Blue