J Fr Ophtalmol 2019 May 9;42(5):471-476. Epub 2019 Apr 9.
Department of ophthalmology, university hospital, 86000 Poitiers, France.
Purpose: To evaluate overall upper eyelid laxity according to age and sleep position.
Methods: This single-center prospective study was conducted on healthy subjects between 20 and 89 years of age and was approved by the institutional review board and the ethics committee. Data collected were age, sex, weight and height, ophthalmological history, general history (diabetes, hypertension, smoking) and preferred sleep position (lateral, ventral, dorsal decubitus or no preference). Read More