Minimal invasive approach
small incision upper eyelid crease - เพื่อ correct lower eyelid malposition
such as - laxity , ectropion , entropion, retraction
lateral canthal dystopia
fail มักเกิดจาก loss of lateral canthal support , จาก gravitational / mechanical factors
Concept of tightengin of lower eyelid at lateral canthus , เริ่ม popular ตั้งแต่ Bick 1966
vs shortening at midlid resection
Reference
OPDF Aesthetic Lateral Canthoplasty ,
Mehryar Taban, M.D. ,
Ophthal Plast Reconstr Surg 2010;26:190–194