Management information suggests that in November, when there were just over 758,800 open patient pathways, there were about 582,000 individual patients on treatment waiting lists in Wales.
Mae gwybodaeth reoli yn awgrymu bod tua 618,200 o gleifion unigol ar restrau aros am driniaethau yng Nghymru ym mis Medi, pan oedd ychydig dros 801,300 o lwybrau cleifion ar agor.