The following is about Haas Palatal Expander related, I hope to help you better understand Haas Palatal Expander.
China Haas Palatal Expander Outsourcing Dental Lab,Manufacturer With Lab to Lab Service Called wmdentallab
Haas Palatal Expander appliance is both tissue and tooth borne and has an extensive amount of palatal acrylic which acts on the palatal mucosa.