Prof. Ospanov Oral
Kazahastan
Speech Topic:
Surgical technique and main results of one anastomosis gastric bypass using the FundoRing method
《应用FundoRing法的单吻合口胃旁路术：手术技巧与主要结果》

Current Position:
• President of Society of Bariatric and Metabolic Surgeons of Kazakhstan (SBMSK);
• Member of IFSO, IBC;
• Founder and Honored President of Association of Endoscopic Surgery of Kazakhstan (AESK);
• Professor – researcher of Department of Surgical Disease and Bariatric Surgery of Astana Medical University, Republic of Kazakhstan.

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Prof. Ramiro Antonio Guadalupe Rodriguez
Ecuador
Speech Topic:
Intestinal Bipartition: The New Era in Metabolic Surgery
《肠道二分术：代谢外科的新纪元》

Prof. Carlos Andres Ruiz Patino
México
Speech Topic:
The Rise of Ileal Surgery: A Threat to Conventional Bariatric Procedures
《回肠手术的兴起：传统减重手术面临的挑战》

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