Cristina Stéfani, K.; Ferraz Ferreira, G.; Quadros Borges, V.; de Matos Moraes, L. V. TL 18144 - Percutaneous Chevron Akin (PECA) Versus Open Scarf Akin (SA) Osteotomy Treatment in Hallux Valgus: A Systematic Review and Meta-Analysis of 137 Feet. Sci J Foot Ankle 2019, 13, 92S.