Clinical assessment of eligibility is undertaken by the Welsh Institute of Metabolic and Obesity Surgery (WIMOS), based at Morriston Hospital, Swansea, acting as a gatekeeper for Wales.
Mae asesiadau clinigol o gymhwystra’n cael eu gwneud gan Sefydliad Llawdriniaeth Gordewdra a Metabolaidd Cymru (WIMOS), yn Ysbyty Treforys, Abertawe, sy’n gweithredu fel ceidwad y porth i Gymru.