Plastic repair of Oddi sphincter Oddi

括约肌成形术，

The century-old painting was discovered concealed in an external wall by gardeners at the Ricci Oddi Gallery of Modern Art in Piacenza, northeast Italy, last month.

上个月这幅百年老画被园丁发现藏在意大利东北部皮亚琴察的里奇·奥迪现代艺术馆外墙里。