I can imagine LO would cry a lot, given that the dummy is his/her source of comfort and he has nothing else established as a sleep comfort.
Research shows that children do not have the emotional ability to go to sleep like an adult would (tired, lie down, close eyes, sleep) until pre-school age.
Really, removing dummy at this age and expecting the toddler to sleep without his/her established source of comfort basically involves 'breaking him', emotionally speaking. So just keep going until he/she accepts that the comfort he/she seeks (dummy) is not coming no matter what they do.
Personally I believe that the problem with teeth (and speak) that HCP scaremonger about in relation to dummy use are actually only a factor with irresponsible use of the dummy. Not all use of the dummy.
So my children would have the dummy in their mouth as a means to get to sleep (bedtime and naptime) and then it will drop out of their mouth and not be needed again.
10 minutes - how much damage do you expect that does to a childs teeth?
By the time mine were about 18-24 months I would relegate dummy to the cot only. So it would never be used outside of sleep time. Never when awake. This is responsible use. Very different to the toddlers you see walking around with a dummy in their mouth all of the time. This is the problem dentists face.
You are weighing two aspects of medicine against each other and deciding which is most important - Dentistry or Psychology?
Is it more important that you offer your child the comfort and security of their sleep trigger? Or do you weight the potential damage to teeth with responsible use of a dummy outweights this?
For what it's worth, my children have all chosen to stop using their dummy (by use of a bribe toy and sticker chart) for themselves at around 4 years old. This was done on their choice without my pressure from me (ie if you give up the dummy for a week you can have this special toy. But you don't have to, when you are ready). As such was done when the child was ready and able, without any tears, hassle or any problem whatsoever.