A new instrument design for orbital floor osteotomies performed by an intraoral approach

A new osteotome is described that enables the creation of an osteotomy of the orbital floor by an intraoral approach. The osteotome is S shaped and 11 cm long, with a curved cutting edge that is inserted like a hook onto the orbital floor. The main body and striking head of the osteotome are located just outside of the oral cavity. The S shape of the handle allows for ease of both insertion and instrument use. The new osteotome makes it possible to follow a specifically designed osteotomy line along the orbital floor, ensuring a rapid and reliable procedure.