Do we do hemithyroidectomy for thyroid Ca less than 2cm or less than 4cm?

Do we do hemithyroidectomy for thyroid Ca less than 2cm or less than 4cm?

What is preferred for tumours less than 4 but more than 2?

Hemi or total?

<2 cm

Total

upto 2 cm hemi- can be attempted

what should be the treatment of choice, if asked? Hemi or total?

<2cm hemi…after that total