For other clinical services, including ophthalmology, oncology and dermatology, improvement plans are being developed, and all are supported by improvement groups.
Ar gyfer gwasanaethau clinigol eraill, gan gynnwys offthalmoleg, oncoleg a dermatoleg, mae cynlluniau gwella'n cael eu datblygu, ac mae pob un yn cael eu cefnogi gan grwpiau gwella.