Dental Orthodontic Quad Helix Jaw Expander Cross Bite Treatment 2pcs
Because the upper jaw (maxilla) is actually in two separate pieces with an open suture down the middle, the expander will push the two halves of the jaw away from each other. The quad-helix expander is a fixed expander with four circles in it.
Dental Quad Helix Jaw Expander Cross Bite Stainless Steel 0rthodontic Tool
The Quad Helix Jaw Expander for Cross Bite is a non-removable tool designed to help widen the upper jaw by applying steady force. We’re one of the largest online dental suppliers.
Dental Orthodontic Quad Helix Jaw Expander Cross Bite Treatment 1pcs
Because the upper jaw (maxilla) is actually in two separate pieces with an open suture down the middle, the expander will push the two halves of the jaw away from each other. The quad-helix expander is a fixed expander with four circles in it.