A Comprehensive Approach to Upper Eyelid Rejuvenation Surgery.

Background: Upper eyelid aging results from comprehensive changes, and studies have failed to comprehensively address these changes.

Objectives: This study proposes a comprehensive approach to the surgical treatment of aging upper eyelids.

Methods: Data of 116 patients with aging upper eyelids were analyzed.

Measurement of proximal tibial morphology in northeast Chinese population based on three-dimensional reconstruction computer tomography.

Tibial component of total knee arthroplasty (TKA) is designed according to morphology of proximal tibia to a large extent. Owing to racial difference, current design of tibial component based on Caucasian may not be suitable for Chinese patients. Meanwhile, data of proximal tibial morphology in Chinese population is lacking.

Repair Techniques for Failed Double-Eyelids Involving Restoration of Eyelid Anatomical Structure and Function.

Background: This study aimed to evaluate techniques for repairing previously failed double-eyelid surgeries based on different anatomical structure injuries.

Methods: A total of 120 patients with failed double-eyelids in our hospital were enrolled and classified into four types according to their anatomical structure damage: type I, unsmooth radians of the double-eyelid line; type II, upper socket depression; type III, iatrogenic ptosis; and type IV, comprehensive damage. Accordingly, methods of restoration included orbital septum fat supplement, repair of levator palpebrae superioris, and treatment of scar.