Antra is a tetrahedral balloon made from medical grade silicone with a Dacron® reinforced, white marked, non-elastic support surface for the orbital floor.
This support surface remains largely flat when inflated and forms the ideal buttress for the fractured orbital floor in the maxillary sinus.
|Art. No.||Size||Normal Volume||Maximum Volume||Packaging|
|1510100||standard||3.5 - 4.5 ml||6 ml||2 pieces / box|
|2040200||standard||1 piece / box|