Time-trend analysis of 78 orbicularis oculi myocutaneous flaps in periorbital reconstruction: a single-center retrospective study in South Korea

Despite the relatively short observation window for Group B, OOMC flap use increased markedly, confirming that accumulated surgical experience promotes even more frequent application in periorbital reconstruction. The V-Y advancement variant, in particular, expanded in indication without added morbidity and appears highly reliable for a broad spectrum of periorbital defects.