
Flap surgery can be described as the loosening of the gum from bone to expose and clean underlying tooth structures.
Found on
http://www.dentalfind.com/info/flap-surgery

Flap surgery can be used in very light hair loss situations to move areas of non-bald skin over the area's that have lost hair. This is generally a temporary treatment as most hair conditions will eventually spread across the scalp and further surgery would be required
Found on
https://www.encyclo.co.uk/local/21235
No exact match found.