Dental devices should be tried in your case.
Thanks for your question on Healthcare Magic.
I can understand your concern.
Yes, you should definitely try dental device.
I am not 100% sure but it might works for you because you are having sleep apnea
due to altered anatomy (small throat opening, collapsing tongue).
In such cases dental devices work well.
So you should definitely give it a try.
Hope I have solved your query. I will be happy to help you further. Wish you good health. Thanks.