Upcoming Events 21 Aug 21 Aug - 22 Aug 5th Annual Academic Sessions of the Neurosurgeons Association of Sri Lanka 2026 | AOSYS 21-08-2026 - 22-08-2026 Taj Samudra, Colombo, Sri Lanka 27 Aug 27 Aug - 30 Aug PERSPEBSI Congress 2026 in conjunction with the 30th Annual Scientific Meeting of the Indonesian Neurosurgical Society | AOSYS 27-08-2026 - 30-08-2026 Swiss-Belhotel Harbour Bay, Batam, Riau Islands, Indonesia 22 Oct 22 Oct - 24 Oct RCOST – BOA – AOA 2026 | The 48th Annual Meeting of RCOST | AOSYS 22-10-2026 - 24-10-2026 PEACH (Pattaya Exhibition and Convention Hall), Royal Cliff Hotel, Pattaya, Thailand
