A wnaiff y Gweinidog gadarnhau beth yw'r amser aros ar gyfartaledd ar hyn o bryd ar gyfer thyroidectomi yng Nghymru, o'r pwynt atgyfeirio?
Wedi'i ateb gan Y Gweinidog Iechyd a Gwasanaethau Cymdeithasol | Wedi'i ateb ar 24/11/2023
Welsh Government only holds data on current waiting times by speciality, as such we are unable to provide data by individual procedures. Local health boards should be able to provide this level of detail.