Thanks to everyone who posted in this group and for the valuable support.
Got my TDV today from Vientiane -
I had a document from the dentist explaining my problems and the need to frequent appointments and follow ups ( FYI , itโs for real) and of course the other requested documents.
No questions and easy process.
Good luck ๐
TLDR : Answer Summary
A user shares their successful experience obtaining a TDV visa from Vientiane, mentioning they provided a document from their dentist regarding their health issues and the need for frequent appointments, along with other required documents. The process was described as easy with no questions asked.